152915880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1291

約数の個数: 128

約数和(自身を含む): 500411520

約数和(自身を除く): 347495640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1181, 1245, 1560, 1660, 1992, 2158, 2362, 2490, 3237, 3320, 3543, 4316, 4724, 4980, 5395, 5905, 6474, 7086, 8632, 9448, 9960, 10790, 11810, 12948, 14172, 15353, 16185, 17715, 21580, 23620, 25896, 28344, 30706, 32370, 35430, 43160, 46059, 47240, 61412, 64740, 70860, 76765, 92118, 98023, 122824, 129480, 141720, 153530, 184236, 196046, 230295, 294069, 307060, 368472, 392092, 460590, 490115, 588138, 614120, 784184, 921180, 980230, 1176276, 1274299, 1470345, 1842360, 1960460, 2352552, 2548598, 2940690, 3822897, 3920920, 5097196, 5881380, 6371495, 7645794, 10194392, 11762760, 12742990, 15291588, 19114485, 25485980, 30583176, 38228970, 50971960, 76457940, 152915880]

約数ペア:

[(1, 152915880), (2, 76457940), (3, 50971960), (4, 38228970), (5, 30583176), (6, 25485980), (8, 19114485), (10, 15291588), (12, 12742990), (13, 11762760), (15, 10194392), (20, 7645794), (24, 6371495), (26, 5881380), (30, 5097196), (39, 3920920), (40, 3822897), (52, 2940690), (60, 2548598), (65, 2352552), (78, 1960460), (83, 1842360), (104, 1470345), (120, 1274299), (130, 1176276), (156, 980230), (166, 921180), (195, 784184), (249, 614120), (260, 588138), (312, 490115), (332, 460590), (390, 392092), (415, 368472), (498, 307060), (520, 294069), (664, 230295), (780, 196046), (830, 184236), (996, 153530), (1079, 141720), (1181, 129480), (1245, 122824), (1560, 98023), (1660, 92118), (1992, 76765), (2158, 70860), (2362, 64740), (2490, 61412), (3237, 47240), (3320, 46059), (3543, 43160), (4316, 35430), (4724, 32370), (4980, 30706), (5395, 28344), (5905, 25896), (6474, 23620), (7086, 21580), (8632, 17715), (9448, 16185), (9960, 15353), (10790, 14172), (11810, 12948)]