764484480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{14747}}^1$

素因数の和:14778

約数の個数: 160

約数和(自身を含む): 2730297240

約数和(自身を除く): 1965812760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 14747, 17280, 25920, 29494, 44241, 51840, 58988, 73735, 88482, 117976, 132723, 147470, 176964, 221205, 235952, 265446, 294940, 353928, 398169, 442410, 471904, 530892, 589880, 663615, 707856, 796338, 884820, 943808, 1061784, 1179760, 1194507, 1327230, 1415712, 1592676, 1769640, 1887616, 1990845, 2123568, 2359520, 2389014, 2654460, 2831424, 3185352, 3539280, 3981690, 4247136, 4719040, 4778028, 5308920, 5662848, 5972535, 6370704, 7078560, 7963380, 8494272, 9438080, 9556056, 10617840, 11945070, 12741408, 14157120, 15926760, 16988544, 19112112, 21235680, 23890140, 25482816, 28314240, 31853520, 38224224, 42471360, 47780280, 50965632, 63707040, 76448448, 84942720, 95560560, 127414080, 152896896, 191121120, 254828160, 382242240, 764484480]

約数ペア:

[(1, 764484480), (2, 382242240), (3, 254828160), (4, 191121120), (5, 152896896), (6, 127414080), (8, 95560560), (9, 84942720), (10, 76448448), (12, 63707040), (15, 50965632), (16, 47780280), (18, 42471360), (20, 38224224), (24, 31853520), (27, 28314240), (30, 25482816), (32, 23890140), (36, 21235680), (40, 19112112), (45, 16988544), (48, 15926760), (54, 14157120), (60, 12741408), (64, 11945070), (72, 10617840), (80, 9556056), (81, 9438080), (90, 8494272), (96, 7963380), (108, 7078560), (120, 6370704), (128, 5972535), (135, 5662848), (144, 5308920), (160, 4778028), (162, 4719040), (180, 4247136), (192, 3981690), (216, 3539280), (240, 3185352), (270, 2831424), (288, 2654460), (320, 2389014), (324, 2359520), (360, 2123568), (384, 1990845), (405, 1887616), (432, 1769640), (480, 1592676), (540, 1415712), (576, 1327230), (640, 1194507), (648, 1179760), (720, 1061784), (810, 943808), (864, 884820), (960, 796338), (1080, 707856), (1152, 663615), (1296, 589880), (1440, 530892), (1620, 471904), (1728, 442410), (1920, 398169), (2160, 353928), (2592, 294940), (2880, 265446), (3240, 235952), (3456, 221205), (4320, 176964), (5184, 147470), (5760, 132723), (6480, 117976), (8640, 88482), (10368, 73735), (12960, 58988), (14747, 51840), (17280, 44241), (25920, 29494)]