78596960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 207023040

約数和(自身を除く): 128426080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1303, 1508, 1885, 2080, 2320, 2606, 3016, 3770, 4640, 5212, 6032, 6515, 7540, 10424, 12064, 13030, 15080, 16939, 20848, 26060, 30160, 33878, 37787, 41696, 52120, 60320, 67756, 75574, 84695, 104240, 135512, 151148, 169390, 188935, 208480, 271024, 302296, 338780, 377870, 491231, 542048, 604592, 677560, 755740, 982462, 1209184, 1355120, 1511480, 1964924, 2456155, 2710240, 3022960, 3929848, 4912310, 6045920, 7859696, 9824620, 15719392, 19649240, 39298480, 78596960]

約数ペア:

[(1, 78596960), (2, 39298480), (4, 19649240), (5, 15719392), (8, 9824620), (10, 7859696), (13, 6045920), (16, 4912310), (20, 3929848), (26, 3022960), (29, 2710240), (32, 2456155), (40, 1964924), (52, 1511480), (58, 1355120), (65, 1209184), (80, 982462), (104, 755740), (116, 677560), (130, 604592), (145, 542048), (160, 491231), (208, 377870), (232, 338780), (260, 302296), (290, 271024), (377, 208480), (416, 188935), (464, 169390), (520, 151148), (580, 135512), (754, 104240), (928, 84695), (1040, 75574), (1160, 67756), (1303, 60320), (1508, 52120), (1885, 41696), (2080, 37787), (2320, 33878), (2606, 30160), (3016, 26060), (3770, 20848), (4640, 16939), (5212, 15080), (6032, 13030), (6515, 12064), (7540, 10424)]