79490160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 280

約数和(自身を含む): 292749120

約数和(自身を除く): 213258960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 47, 48, 54, 58, 60, 72, 80, 81, 87, 90, 94, 108, 116, 120, 135, 141, 144, 145, 162, 174, 180, 188, 216, 232, 235, 240, 243, 261, 270, 282, 290, 324, 348, 360, 376, 405, 423, 432, 435, 464, 470, 486, 522, 540, 564, 580, 648, 696, 705, 720, 729, 752, 783, 810, 846, 870, 940, 972, 1044, 1080, 1128, 1160, 1215, 1269, 1296, 1305, 1363, 1392, 1410, 1458, 1566, 1620, 1692, 1740, 1880, 1944, 2088, 2115, 2160, 2256, 2320, 2349, 2430, 2538, 2610, 2726, 2820, 2916, 3132, 3240, 3384, 3480, 3645, 3760, 3807, 3888, 3915, 4089, 4176, 4230, 4698, 4860, 5076, 5220, 5452, 5640, 5832, 6264, 6345, 6480, 6768, 6815, 6960, 7047, 7290, 7614, 7830, 8178, 8460, 9396, 9720, 10152, 10440, 10904, 11280, 11421, 11664, 11745, 12267, 12528, 12690, 13630, 14094, 14580, 15228, 15660, 16356, 16920, 18792, 19035, 19440, 20304, 20445, 20880, 21141, 21808, 22842, 23490, 24534, 25380, 27260, 28188, 29160, 30456, 31320, 32712, 33840, 34263, 35235, 36801, 37584, 38070, 40890, 42282, 45684, 46980, 49068, 50760, 54520, 56376, 57105, 58320, 60912, 61335, 62640, 65424, 68526, 70470, 73602, 76140, 81780, 84564, 91368, 93960, 98136, 101520, 105705, 109040, 110403, 112752, 114210, 122670, 137052, 140940, 147204, 152280, 163560, 169128, 171315, 182736, 184005, 187920, 196272, 211410, 220806, 228420, 245340, 274104, 281880, 294408, 304560, 327120, 331209, 338256, 342630, 368010, 422820, 441612, 456840, 490680, 548208, 552015, 563760, 588816, 662418, 685260, 736020, 845640, 883224, 913680, 981360, 993627, 1104030, 1324836, 1370520, 1472040, 1656045, 1691280, 1766448, 1987254, 2208060, 2649672, 2741040, 2944080, 3312090, 3974508, 4416120, 4968135, 5299344, 6624180, 7949016, 8832240, 9936270, 13248360, 15898032, 19872540, 26496720, 39745080, 79490160]

約数ペア:

[(1, 79490160), (2, 39745080), (3, 26496720), (4, 19872540), (5, 15898032), (6, 13248360), (8, 9936270), (9, 8832240), (10, 7949016), (12, 6624180), (15, 5299344), (16, 4968135), (18, 4416120), (20, 3974508), (24, 3312090), (27, 2944080), (29, 2741040), (30, 2649672), (36, 2208060), (40, 1987254), (45, 1766448), (47, 1691280), (48, 1656045), (54, 1472040), (58, 1370520), (60, 1324836), (72, 1104030), (80, 993627), (81, 981360), (87, 913680), (90, 883224), (94, 845640), (108, 736020), (116, 685260), (120, 662418), (135, 588816), (141, 563760), (144, 552015), (145, 548208), (162, 490680), (174, 456840), (180, 441612), (188, 422820), (216, 368010), (232, 342630), (235, 338256), (240, 331209), (243, 327120), (261, 304560), (270, 294408), (282, 281880), (290, 274104), (324, 245340), (348, 228420), (360, 220806), (376, 211410), (405, 196272), (423, 187920), (432, 184005), (435, 182736), (464, 171315), (470, 169128), (486, 163560), (522, 152280), (540, 147204), (564, 140940), (580, 137052), (648, 122670), (696, 114210), (705, 112752), (720, 110403), (729, 109040), (752, 105705), (783, 101520), (810, 98136), (846, 93960), (870, 91368), (940, 84564), (972, 81780), (1044, 76140), (1080, 73602), (1128, 70470), (1160, 68526), (1215, 65424), (1269, 62640), (1296, 61335), (1305, 60912), (1363, 58320), (1392, 57105), (1410, 56376), (1458, 54520), (1566, 50760), (1620, 49068), (1692, 46980), (1740, 45684), (1880, 42282), (1944, 40890), (2088, 38070), (2115, 37584), (2160, 36801), (2256, 35235), (2320, 34263), (2349, 33840), (2430, 32712), (2538, 31320), (2610, 30456), (2726, 29160), (2820, 28188), (2916, 27260), (3132, 25380), (3240, 24534), (3384, 23490), (3480, 22842), (3645, 21808), (3760, 21141), (3807, 20880), (3888, 20445), (3915, 20304), (4089, 19440), (4176, 19035), (4230, 18792), (4698, 16920), (4860, 16356), (5076, 15660), (5220, 15228), (5452, 14580), (5640, 14094), (5832, 13630), (6264, 12690), (6345, 12528), (6480, 12267), (6768, 11745), (6815, 11664), (6960, 11421), (7047, 11280), (7290, 10904), (7614, 10440), (7830, 10152), (8178, 9720), (8460, 9396)]