2531716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{4723}}^1$

素因数の和:6229

約数の個数: 96

約数和(自身を含む): 8235349200

約数和(自身を除く): 5703632280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1489, 2978, 4467, 4723, 5956, 7445, 8934, 9446, 11912, 13401, 14169, 14890, 17868, 18892, 22335, 23615, 26802, 28338, 29780, 35736, 37784, 42507, 44670, 47230, 53604, 56676, 59560, 67005, 70845, 85014, 89340, 94460, 107208, 113352, 134010, 141690, 170028, 178680, 188920, 212535, 268020, 283380, 340056, 425070, 536040, 566760, 850140, 1700280, 7032547, 14065094, 21097641, 28130188, 35162735, 42195282, 56260376, 63292923, 70325470, 84390564, 105488205, 126585846, 140650940, 168781128, 210976410, 253171692, 281301880, 316464615, 421952820, 506343384, 632929230, 843905640, 1265858460, 2531716920]

約数ペア:

[(1, 2531716920), (2, 1265858460), (3, 843905640), (4, 632929230), (5, 506343384), (6, 421952820), (8, 316464615), (9, 281301880), (10, 253171692), (12, 210976410), (15, 168781128), (18, 140650940), (20, 126585846), (24, 105488205), (30, 84390564), (36, 70325470), (40, 63292923), (45, 56260376), (60, 42195282), (72, 35162735), (90, 28130188), (120, 21097641), (180, 14065094), (360, 7032547), (1489, 1700280), (2978, 850140), (4467, 566760), (4723, 536040), (5956, 425070), (7445, 340056), (8934, 283380), (9446, 268020), (11912, 212535), (13401, 188920), (14169, 178680), (14890, 170028), (17868, 141690), (18892, 134010), (22335, 113352), (23615, 107208), (26802, 94460), (28338, 89340), (29780, 85014), (35736, 70845), (37784, 67005), (42507, 59560), (44670, 56676), (47230, 53604)]