48881880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 120945960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 107, 108, 120, 135, 141, 162, 180, 188, 214, 216, 235, 243, 270, 282, 321, 324, 360, 376, 405, 423, 428, 470, 486, 535, 540, 564, 642, 648, 705, 810, 846, 856, 940, 963, 972, 1070, 1080, 1128, 1215, 1269, 1284, 1410, 1605, 1620, 1692, 1880, 1926, 1944, 2115, 2140, 2430, 2538, 2568, 2820, 2889, 3210, 3240, 3384, 3807, 3852, 4230, 4280, 4815, 4860, 5029, 5076, 5640, 5778, 6345, 6420, 7614, 7704, 8460, 8667, 9630, 9720, 10058, 10152, 11421, 11556, 12690, 12840, 14445, 15087, 15228, 16920, 17334, 19035, 19260, 20116, 22842, 23112, 25145, 25380, 26001, 28890, 30174, 30456, 34668, 38070, 38520, 40232, 43335, 45261, 45684, 50290, 50760, 52002, 57105, 57780, 60348, 69336, 75435, 76140, 86670, 90522, 91368, 100580, 104004, 114210, 115560, 120696, 130005, 135783, 150870, 152280, 173340, 181044, 201160, 208008, 226305, 228420, 260010, 271566, 301740, 346680, 362088, 407349, 452610, 456840, 520020, 543132, 603480, 678915, 814698, 905220, 1040040, 1086264, 1222047, 1357830, 1629396, 1810440, 2036745, 2444094, 2715660, 3258792, 4073490, 4888188, 5431320, 6110235, 8146980, 9776376, 12220470, 16293960, 24440940, 48881880]

約数ペア:

[(1, 48881880), (2, 24440940), (3, 16293960), (4, 12220470), (5, 9776376), (6, 8146980), (8, 6110235), (9, 5431320), (10, 4888188), (12, 4073490), (15, 3258792), (18, 2715660), (20, 2444094), (24, 2036745), (27, 1810440), (30, 1629396), (36, 1357830), (40, 1222047), (45, 1086264), (47, 1040040), (54, 905220), (60, 814698), (72, 678915), (81, 603480), (90, 543132), (94, 520020), (107, 456840), (108, 452610), (120, 407349), (135, 362088), (141, 346680), (162, 301740), (180, 271566), (188, 260010), (214, 228420), (216, 226305), (235, 208008), (243, 201160), (270, 181044), (282, 173340), (321, 152280), (324, 150870), (360, 135783), (376, 130005), (405, 120696), (423, 115560), (428, 114210), (470, 104004), (486, 100580), (535, 91368), (540, 90522), (564, 86670), (642, 76140), (648, 75435), (705, 69336), (810, 60348), (846, 57780), (856, 57105), (940, 52002), (963, 50760), (972, 50290), (1070, 45684), (1080, 45261), (1128, 43335), (1215, 40232), (1269, 38520), (1284, 38070), (1410, 34668), (1605, 30456), (1620, 30174), (1692, 28890), (1880, 26001), (1926, 25380), (1944, 25145), (2115, 23112), (2140, 22842), (2430, 20116), (2538, 19260), (2568, 19035), (2820, 17334), (2889, 16920), (3210, 15228), (3240, 15087), (3384, 14445), (3807, 12840), (3852, 12690), (4230, 11556), (4280, 11421), (4815, 10152), (4860, 10058), (5029, 9720), (5076, 9630), (5640, 8667), (5778, 8460), (6345, 7704), (6420, 7614)]