1554663120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 4919685120

約数和(自身を除く): 3365022000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 167, 237, 240, 316, 334, 395, 474, 491, 501, 632, 668, 790, 835, 948, 982, 1002, 1185, 1264, 1336, 1473, 1580, 1670, 1896, 1964, 2004, 2370, 2455, 2505, 2672, 2946, 3160, 3340, 3792, 3928, 4008, 4740, 4910, 5010, 5892, 6320, 6680, 7365, 7856, 8016, 9480, 9820, 10020, 11784, 13193, 13360, 14730, 18960, 19640, 20040, 23568, 26386, 29460, 38789, 39280, 39579, 40080, 52772, 58920, 65965, 77578, 79158, 81997, 105544, 116367, 117840, 131930, 155156, 158316, 163994, 193945, 197895, 211088, 232734, 245991, 263860, 310312, 316632, 327988, 387890, 395790, 409985, 465468, 491982, 527720, 581835, 620624, 633264, 655976, 775780, 791580, 819970, 930936, 983964, 1055440, 1163670, 1229955, 1311952, 1551560, 1583160, 1639940, 1861872, 1967928, 2327340, 2459910, 3103120, 3166320, 3279880, 3935856, 4654680, 4919820, 6477763, 6559760, 9309360, 9839640, 12955526, 19433289, 19679280, 25911052, 32388815, 38866578, 51822104, 64777630, 77733156, 97166445, 103644208, 129555260, 155466312, 194332890, 259110520, 310932624, 388665780, 518221040, 777331560, 1554663120]

約数ペア:

[(1, 1554663120), (2, 777331560), (3, 518221040), (4, 388665780), (5, 310932624), (6, 259110520), (8, 194332890), (10, 155466312), (12, 129555260), (15, 103644208), (16, 97166445), (20, 77733156), (24, 64777630), (30, 51822104), (40, 38866578), (48, 32388815), (60, 25911052), (79, 19679280), (80, 19433289), (120, 12955526), (158, 9839640), (167, 9309360), (237, 6559760), (240, 6477763), (316, 4919820), (334, 4654680), (395, 3935856), (474, 3279880), (491, 3166320), (501, 3103120), (632, 2459910), (668, 2327340), (790, 1967928), (835, 1861872), (948, 1639940), (982, 1583160), (1002, 1551560), (1185, 1311952), (1264, 1229955), (1336, 1163670), (1473, 1055440), (1580, 983964), (1670, 930936), (1896, 819970), (1964, 791580), (2004, 775780), (2370, 655976), (2455, 633264), (2505, 620624), (2672, 581835), (2946, 527720), (3160, 491982), (3340, 465468), (3792, 409985), (3928, 395790), (4008, 387890), (4740, 327988), (4910, 316632), (5010, 310312), (5892, 263860), (6320, 245991), (6680, 232734), (7365, 211088), (7856, 197895), (8016, 193945), (9480, 163994), (9820, 158316), (10020, 155156), (11784, 131930), (13193, 117840), (13360, 116367), (14730, 105544), (18960, 81997), (19640, 79158), (20040, 77578), (23568, 65965), (26386, 58920), (29460, 52772), (38789, 40080), (39280, 39579)]