303363520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 761073408

約数和(自身を除く): 457709888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 577, 620, 848, 992, 1060, 1154, 1240, 1643, 1696, 1984, 2120, 2308, 2480, 2885, 3286, 3392, 4240, 4616, 4960, 5770, 6572, 8215, 8480, 9232, 9920, 11540, 13144, 16430, 16960, 17887, 18464, 23080, 26288, 30581, 32860, 35774, 36928, 46160, 52576, 61162, 65720, 71548, 89435, 92320, 105152, 122324, 131440, 143096, 152905, 178870, 184640, 244648, 262880, 286192, 305810, 357740, 489296, 525760, 572384, 611620, 715480, 948011, 978592, 1144768, 1223240, 1430960, 1896022, 1957184, 2446480, 2861920, 3792044, 4740055, 4892960, 5723840, 7584088, 9480110, 9785920, 15168176, 18960220, 30336352, 37920440, 60672704, 75840880, 151681760, 303363520]

約数ペア:

[(1, 303363520), (2, 151681760), (4, 75840880), (5, 60672704), (8, 37920440), (10, 30336352), (16, 18960220), (20, 15168176), (31, 9785920), (32, 9480110), (40, 7584088), (53, 5723840), (62, 4892960), (64, 4740055), (80, 3792044), (106, 2861920), (124, 2446480), (155, 1957184), (160, 1896022), (212, 1430960), (248, 1223240), (265, 1144768), (310, 978592), (320, 948011), (424, 715480), (496, 611620), (530, 572384), (577, 525760), (620, 489296), (848, 357740), (992, 305810), (1060, 286192), (1154, 262880), (1240, 244648), (1643, 184640), (1696, 178870), (1984, 152905), (2120, 143096), (2308, 131440), (2480, 122324), (2885, 105152), (3286, 92320), (3392, 89435), (4240, 71548), (4616, 65720), (4960, 61162), (5770, 52576), (6572, 46160), (8215, 36928), (8480, 35774), (9232, 32860), (9920, 30581), (11540, 26288), (13144, 23080), (16430, 18464), (16960, 17887)]