1311763513680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67477547}}^1$

素因数の和:67477575

約数の個数: 120

約数和(自身を含む): 4568499909792

約数和(自身を除く): 3256736396112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 67477547, 134955094, 202432641, 269910188, 337387735, 404865282, 539820376, 607297923, 674775470, 809730564, 1012163205, 1079640752, 1214595846, 1349550940, 1619461128, 1821893769, 2024326410, 2429191692, 2699101880, 3036489615, 3238922256, 3643787538, 4048652820, 4858383384, 5398203760, 5465681307, 6072979230, 7287575076, 8097305640, 9109468845, 9716766768, 10931362614, 12145958460, 14575150152, 16194611280, 16397043921, 18218937690, 21862725228, 24291916920, 27328406535, 29150300304, 32794087842, 36437875380, 43725450456, 48583833840, 54656813070, 65588175684, 72875750760, 81985219605, 87450900912, 109313626140, 131176351368, 145751501520, 163970439210, 218627252280, 262352702736, 327940878420, 437254504560, 655881756840, 1311763513680]

約数ペア:

[(1, 1311763513680), (2, 655881756840), (3, 437254504560), (4, 327940878420), (5, 262352702736), (6, 218627252280), (8, 163970439210), (9, 145751501520), (10, 131176351368), (12, 109313626140), (15, 87450900912), (16, 81985219605), (18, 72875750760), (20, 65588175684), (24, 54656813070), (27, 48583833840), (30, 43725450456), (36, 36437875380), (40, 32794087842), (45, 29150300304), (48, 27328406535), (54, 24291916920), (60, 21862725228), (72, 18218937690), (80, 16397043921), (81, 16194611280), (90, 14575150152), (108, 12145958460), (120, 10931362614), (135, 9716766768), (144, 9109468845), (162, 8097305640), (180, 7287575076), (216, 6072979230), (240, 5465681307), (243, 5398203760), (270, 4858383384), (324, 4048652820), (360, 3643787538), (405, 3238922256), (432, 3036489615), (486, 2699101880), (540, 2429191692), (648, 2024326410), (720, 1821893769), (810, 1619461128), (972, 1349550940), (1080, 1214595846), (1215, 1079640752), (1296, 1012163205), (1620, 809730564), (1944, 674775470), (2160, 607297923), (2430, 539820376), (3240, 404865282), (3888, 337387735), (4860, 269910188), (6480, 202432641), (9720, 134955094), (19440, 67477547)]