47798160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2616

約数の個数: 80

約数和(自身を含む): 150109440

約数和(自身を除く): 102311280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2521, 3160, 3792, 4740, 5042, 6320, 7563, 9480, 10084, 12605, 15126, 18960, 20168, 25210, 30252, 37815, 40336, 50420, 60504, 75630, 100840, 121008, 151260, 199159, 201680, 302520, 398318, 597477, 605040, 796636, 995795, 1194954, 1593272, 1991590, 2389908, 2987385, 3186544, 3983180, 4779816, 5974770, 7966360, 9559632, 11949540, 15932720, 23899080, 47798160]

約数ペア:

[(1, 47798160), (2, 23899080), (3, 15932720), (4, 11949540), (5, 9559632), (6, 7966360), (8, 5974770), (10, 4779816), (12, 3983180), (15, 3186544), (16, 2987385), (20, 2389908), (24, 1991590), (30, 1593272), (40, 1194954), (48, 995795), (60, 796636), (79, 605040), (80, 597477), (120, 398318), (158, 302520), (237, 201680), (240, 199159), (316, 151260), (395, 121008), (474, 100840), (632, 75630), (790, 60504), (948, 50420), (1185, 40336), (1264, 37815), (1580, 30252), (1896, 25210), (2370, 20168), (2521, 18960), (3160, 15126), (3792, 12605), (4740, 10084), (5042, 9480), (6320, 7563)]