654320430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4463}}^1$

素因数の和:4663

約数の個数: 80

約数和(自身を含む): 1769511744

約数和(自身を除く): 1115191314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 543, 810, 905, 1086, 1629, 1810, 2715, 3258, 4463, 4887, 5430, 8145, 8926, 9774, 13389, 14661, 16290, 22315, 24435, 26778, 29322, 40167, 44630, 48870, 66945, 73305, 80334, 120501, 133890, 146610, 200835, 241002, 361503, 401670, 602505, 723006, 807803, 1205010, 1615606, 1807515, 2423409, 3615030, 4039015, 4846818, 7270227, 8078030, 12117045, 14540454, 21810681, 24234090, 36351135, 43621362, 65432043, 72702270, 109053405, 130864086, 218106810, 327160215, 654320430]

約数ペア:

[(1, 654320430), (2, 327160215), (3, 218106810), (5, 130864086), (6, 109053405), (9, 72702270), (10, 65432043), (15, 43621362), (18, 36351135), (27, 24234090), (30, 21810681), (45, 14540454), (54, 12117045), (81, 8078030), (90, 7270227), (135, 4846818), (162, 4039015), (181, 3615030), (270, 2423409), (362, 1807515), (405, 1615606), (543, 1205010), (810, 807803), (905, 723006), (1086, 602505), (1629, 401670), (1810, 361503), (2715, 241002), (3258, 200835), (4463, 146610), (4887, 133890), (5430, 120501), (8145, 80334), (8926, 73305), (9774, 66945), (13389, 48870), (14661, 44630), (16290, 40167), (22315, 29322), (24435, 26778)]