118615920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 267073680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 149, 155, 186, 214, 240, 248, 298, 310, 321, 372, 428, 447, 465, 496, 535, 596, 620, 642, 744, 745, 856, 894, 930, 1070, 1192, 1240, 1284, 1488, 1490, 1605, 1712, 1788, 1860, 2140, 2235, 2384, 2480, 2568, 2980, 3210, 3317, 3576, 3720, 4280, 4470, 4619, 5136, 5960, 6420, 6634, 7152, 7440, 8560, 8940, 9238, 9951, 11920, 12840, 13268, 13857, 15943, 16585, 17880, 18476, 19902, 23095, 25680, 26536, 27714, 31886, 33170, 35760, 36952, 39804, 46190, 47829, 49755, 53072, 55428, 63772, 66340, 69285, 73904, 79608, 79715, 92380, 95658, 99510, 110856, 127544, 132680, 138570, 159216, 159430, 184760, 191316, 199020, 221712, 239145, 255088, 265360, 277140, 318860, 369520, 382632, 398040, 478290, 494233, 554280, 637720, 765264, 796080, 956580, 988466, 1108560, 1275440, 1482699, 1913160, 1976932, 2471165, 2965398, 3826320, 3953864, 4942330, 5930796, 7413495, 7907728, 9884660, 11861592, 14826990, 19769320, 23723184, 29653980, 39538640, 59307960, 118615920]

約数ペア:

[(1, 118615920), (2, 59307960), (3, 39538640), (4, 29653980), (5, 23723184), (6, 19769320), (8, 14826990), (10, 11861592), (12, 9884660), (15, 7907728), (16, 7413495), (20, 5930796), (24, 4942330), (30, 3953864), (31, 3826320), (40, 2965398), (48, 2471165), (60, 1976932), (62, 1913160), (80, 1482699), (93, 1275440), (107, 1108560), (120, 988466), (124, 956580), (149, 796080), (155, 765264), (186, 637720), (214, 554280), (240, 494233), (248, 478290), (298, 398040), (310, 382632), (321, 369520), (372, 318860), (428, 277140), (447, 265360), (465, 255088), (496, 239145), (535, 221712), (596, 199020), (620, 191316), (642, 184760), (744, 159430), (745, 159216), (856, 138570), (894, 132680), (930, 127544), (1070, 110856), (1192, 99510), (1240, 95658), (1284, 92380), (1488, 79715), (1490, 79608), (1605, 73904), (1712, 69285), (1788, 66340), (1860, 63772), (2140, 55428), (2235, 53072), (2384, 49755), (2480, 47829), (2568, 46190), (2980, 39804), (3210, 36952), (3317, 35760), (3576, 33170), (3720, 31886), (4280, 27714), (4470, 26536), (4619, 25680), (5136, 23095), (5960, 19902), (6420, 18476), (6634, 17880), (7152, 16585), (7440, 15943), (8560, 13857), (8940, 13268), (9238, 12840), (9951, 11920)]