487653360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 1589898240

約数和(自身を除く): 1102244880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 167, 184, 230, 240, 276, 334, 345, 368, 460, 501, 529, 552, 668, 690, 835, 920, 1002, 1058, 1104, 1336, 1380, 1587, 1670, 1840, 2004, 2116, 2505, 2645, 2672, 2760, 3174, 3340, 3841, 4008, 4232, 5010, 5290, 5520, 6348, 6680, 7682, 7935, 8016, 8464, 10020, 10580, 11523, 12167, 12696, 13360, 15364, 15870, 19205, 20040, 21160, 23046, 24334, 25392, 30728, 31740, 36501, 38410, 40080, 42320, 46092, 48668, 57615, 60835, 61456, 63480, 73002, 76820, 88343, 92184, 97336, 115230, 121670, 126960, 146004, 153640, 176686, 182505, 184368, 194672, 230460, 243340, 265029, 292008, 307280, 353372, 365010, 441715, 460920, 486680, 530058, 584016, 706744, 730020, 883430, 921840, 973360, 1060116, 1325145, 1413488, 1460040, 1766860, 2031889, 2120232, 2650290, 2920080, 3533720, 4063778, 4240464, 5300580, 6095667, 7067440, 8127556, 10159445, 10601160, 12191334, 16255112, 20318890, 21202320, 24382668, 30478335, 32510224, 40637780, 48765336, 60956670, 81275560, 97530672, 121913340, 162551120, 243826680, 487653360]

約数ペア:

[(1, 487653360), (2, 243826680), (3, 162551120), (4, 121913340), (5, 97530672), (6, 81275560), (8, 60956670), (10, 48765336), (12, 40637780), (15, 32510224), (16, 30478335), (20, 24382668), (23, 21202320), (24, 20318890), (30, 16255112), (40, 12191334), (46, 10601160), (48, 10159445), (60, 8127556), (69, 7067440), (80, 6095667), (92, 5300580), (115, 4240464), (120, 4063778), (138, 3533720), (167, 2920080), (184, 2650290), (230, 2120232), (240, 2031889), (276, 1766860), (334, 1460040), (345, 1413488), (368, 1325145), (460, 1060116), (501, 973360), (529, 921840), (552, 883430), (668, 730020), (690, 706744), (835, 584016), (920, 530058), (1002, 486680), (1058, 460920), (1104, 441715), (1336, 365010), (1380, 353372), (1587, 307280), (1670, 292008), (1840, 265029), (2004, 243340), (2116, 230460), (2505, 194672), (2645, 184368), (2672, 182505), (2760, 176686), (3174, 153640), (3340, 146004), (3841, 126960), (4008, 121670), (4232, 115230), (5010, 97336), (5290, 92184), (5520, 88343), (6348, 76820), (6680, 73002), (7682, 63480), (7935, 61456), (8016, 60835), (8464, 57615), (10020, 48668), (10580, 46092), (11523, 42320), (12167, 40080), (12696, 38410), (13360, 36501), (15364, 31740), (15870, 30728), (19205, 25392), (20040, 24334), (21160, 23046)]