1248480480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8753

約数の個数: 192

約数和(自身を含む): 4419878400

約数和(自身を除く): 3171397920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3588, 3680, 4485, 4784, 5520, 5980, 6240, 7176, 8699, 8970, 9568, 11040, 11960, 14352, 17398, 17940, 23920, 26097, 28704, 34796, 35880, 43495, 47840, 52194, 69592, 71760, 86990, 104388, 113087, 130485, 139184, 143520, 173980, 200077, 208776, 226174, 260970, 278368, 339261, 347960, 400154, 417552, 452348, 521940, 565435, 600231, 678522, 695920, 800308, 835104, 904696, 1000385, 1043880, 1130870, 1200462, 1357044, 1391840, 1600616, 1696305, 1809392, 2000770, 2087760, 2261740, 2400924, 2601001, 2714088, 3001155, 3201232, 3392610, 3618784, 4001540, 4175520, 4523480, 4801848, 5202002, 5428176, 6002310, 6402464, 6785220, 7803003, 8003080, 9046960, 9603696, 10404004, 10856352, 12004620, 13005005, 13570440, 15606006, 16006160, 18093920, 19207392, 20808008, 24009240, 26010010, 27140880, 31212012, 32012320, 39015015, 41616016, 48018480, 52020020, 54281760, 62424024, 78030030, 83232032, 96036960, 104040040, 124848048, 156060060, 208080080, 249696096, 312120120, 416160160, 624240240, 1248480480]

約数ペア:

[(1, 1248480480), (2, 624240240), (3, 416160160), (4, 312120120), (5, 249696096), (6, 208080080), (8, 156060060), (10, 124848048), (12, 104040040), (13, 96036960), (15, 83232032), (16, 78030030), (20, 62424024), (23, 54281760), (24, 52020020), (26, 48018480), (30, 41616016), (32, 39015015), (39, 32012320), (40, 31212012), (46, 27140880), (48, 26010010), (52, 24009240), (60, 20808008), (65, 19207392), (69, 18093920), (78, 16006160), (80, 15606006), (92, 13570440), (96, 13005005), (104, 12004620), (115, 10856352), (120, 10404004), (130, 9603696), (138, 9046960), (156, 8003080), (160, 7803003), (184, 6785220), (195, 6402464), (208, 6002310), (230, 5428176), (240, 5202002), (260, 4801848), (276, 4523480), (299, 4175520), (312, 4001540), (345, 3618784), (368, 3392610), (390, 3201232), (416, 3001155), (460, 2714088), (480, 2601001), (520, 2400924), (552, 2261740), (598, 2087760), (624, 2000770), (690, 1809392), (736, 1696305), (780, 1600616), (897, 1391840), (920, 1357044), (1040, 1200462), (1104, 1130870), (1196, 1043880), (1248, 1000385), (1380, 904696), (1495, 835104), (1560, 800308), (1794, 695920), (1840, 678522), (2080, 600231), (2208, 565435), (2392, 521940), (2760, 452348), (2990, 417552), (3120, 400154), (3588, 347960), (3680, 339261), (4485, 278368), (4784, 260970), (5520, 226174), (5980, 208776), (6240, 200077), (7176, 173980), (8699, 143520), (8970, 139184), (9568, 130485), (11040, 113087), (11960, 104388), (14352, 86990), (17398, 71760), (17940, 69592), (23920, 52194), (26097, 47840), (28704, 43495), (34796, 35880)]