74382360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47681}}^1$

素因数の和:47708

約数の個数: 64

約数和(自身を含む): 240317280

約数和(自身を除く): 165934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47681, 95362, 143043, 190724, 238405, 286086, 381448, 476810, 572172, 619853, 715215, 953620, 1144344, 1239706, 1430430, 1859559, 1907240, 2479412, 2860860, 3099265, 3719118, 4958824, 5721720, 6198530, 7438236, 9297795, 12397060, 14876472, 18595590, 24794120, 37191180, 74382360]

約数ペア:

[(1, 74382360), (2, 37191180), (3, 24794120), (4, 18595590), (5, 14876472), (6, 12397060), (8, 9297795), (10, 7438236), (12, 6198530), (13, 5721720), (15, 4958824), (20, 3719118), (24, 3099265), (26, 2860860), (30, 2479412), (39, 1907240), (40, 1859559), (52, 1430430), (60, 1239706), (65, 1144344), (78, 953620), (104, 715215), (120, 619853), (130, 572172), (156, 476810), (195, 381448), (260, 286086), (312, 238405), (390, 190724), (520, 143043), (780, 95362), (1560, 47681)]