181476240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 160

約数和(自身を含む): 625781376

約数和(自身を除く): 444305136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 583, 636, 660, 795, 848, 880, 1060, 1166, 1272, 1297, 1320, 1590, 1749, 2120, 2332, 2544, 2594, 2640, 2915, 3180, 3498, 3891, 4240, 4664, 5188, 5830, 6360, 6485, 6996, 7782, 8745, 9328, 10376, 11660, 12720, 12970, 13992, 14267, 15564, 17490, 19455, 20752, 23320, 25940, 27984, 28534, 31128, 34980, 38910, 42801, 46640, 51880, 57068, 62256, 68741, 69960, 71335, 77820, 85602, 103760, 114136, 137482, 139920, 142670, 155640, 171204, 206223, 214005, 228272, 274964, 285340, 311280, 342408, 343705, 412446, 428010, 549928, 570680, 684816, 687410, 756151, 824892, 856020, 1031115, 1099856, 1141360, 1374820, 1512302, 1649784, 1712040, 2062230, 2268453, 2749640, 3024604, 3299568, 3424080, 3780755, 4124460, 4536906, 5499280, 6049208, 7561510, 8248920, 9073812, 11342265, 12098416, 15123020, 16497840, 18147624, 22684530, 30246040, 36295248, 45369060, 60492080, 90738120, 181476240]

約数ペア:

[(1, 181476240), (2, 90738120), (3, 60492080), (4, 45369060), (5, 36295248), (6, 30246040), (8, 22684530), (10, 18147624), (11, 16497840), (12, 15123020), (15, 12098416), (16, 11342265), (20, 9073812), (22, 8248920), (24, 7561510), (30, 6049208), (33, 5499280), (40, 4536906), (44, 4124460), (48, 3780755), (53, 3424080), (55, 3299568), (60, 3024604), (66, 2749640), (80, 2268453), (88, 2062230), (106, 1712040), (110, 1649784), (120, 1512302), (132, 1374820), (159, 1141360), (165, 1099856), (176, 1031115), (212, 856020), (220, 824892), (240, 756151), (264, 687410), (265, 684816), (318, 570680), (330, 549928), (424, 428010), (440, 412446), (528, 343705), (530, 342408), (583, 311280), (636, 285340), (660, 274964), (795, 228272), (848, 214005), (880, 206223), (1060, 171204), (1166, 155640), (1272, 142670), (1297, 139920), (1320, 137482), (1590, 114136), (1749, 103760), (2120, 85602), (2332, 77820), (2544, 71335), (2594, 69960), (2640, 68741), (2915, 62256), (3180, 57068), (3498, 51880), (3891, 46640), (4240, 42801), (4664, 38910), (5188, 34980), (5830, 31128), (6360, 28534), (6485, 27984), (6996, 25940), (7782, 23320), (8745, 20752), (9328, 19455), (10376, 17490), (11660, 15564), (12720, 14267), (12970, 13992)]