149376240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15959}}^1$

素因数の和:15991

約数の個数: 120

約数和(自身を含む): 540277920

約数和(自身を除く): 390901680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 143631, 159590, 191508, 207467, 239385, 255344, 287262, 319180, 383016, 414934, 478770, 574524, 622401, 638360, 718155, 766032, 829868, 957540, 1037335, 1149048, 1244802, 1276720, 1436310, 1659736, 1867203, 1915080, 2074670, 2298096, 2489604, 2872620, 3112005, 3319472, 3734406, 3830160, 4149340, 4979208, 5745240, 6224010, 7468812, 8298680, 9336015, 9958416, 11490480, 12448020, 14937624, 16597360, 18672030, 24896040, 29875248, 37344060, 49792080, 74688120, 149376240]

約数ペア:

[(1, 149376240), (2, 74688120), (3, 49792080), (4, 37344060), (5, 29875248), (6, 24896040), (8, 18672030), (9, 16597360), (10, 14937624), (12, 12448020), (13, 11490480), (15, 9958416), (16, 9336015), (18, 8298680), (20, 7468812), (24, 6224010), (26, 5745240), (30, 4979208), (36, 4149340), (39, 3830160), (40, 3734406), (45, 3319472), (48, 3112005), (52, 2872620), (60, 2489604), (65, 2298096), (72, 2074670), (78, 1915080), (80, 1867203), (90, 1659736), (104, 1436310), (117, 1276720), (120, 1244802), (130, 1149048), (144, 1037335), (156, 957540), (180, 829868), (195, 766032), (208, 718155), (234, 638360), (240, 622401), (260, 574524), (312, 478770), (360, 414934), (390, 383016), (468, 319180), (520, 287262), (585, 255344), (624, 239385), (720, 207467), (780, 191508), (936, 159590), (1040, 143631), (1170, 127672), (1560, 95754), (1872, 79795), (2340, 63836), (3120, 47877), (4680, 31918), (9360, 15959)]