1499978160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12781}}^1$

素因数の和:12963

約数の個数: 120

約数和(自身を含む): 5068727664

約数和(自身を除く): 3568749504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 12781, 13040, 14670, 19560, 23472, 25562, 29340, 38343, 39120, 51124, 58680, 63905, 76686, 102248, 115029, 117360, 127810, 153372, 191715, 204496, 230058, 255620, 306744, 383430, 460116, 511240, 575145, 613488, 766860, 920232, 1022480, 1150290, 1533720, 1840464, 2083303, 2300580, 3067440, 4166606, 4601160, 6249909, 8333212, 9202320, 10416515, 12499818, 16666424, 18749727, 20833030, 24999636, 31249545, 33332848, 37499454, 41666060, 49999272, 62499090, 74998908, 83332120, 93748635, 99998544, 124998180, 149997816, 166664240, 187497270, 249996360, 299995632, 374994540, 499992720, 749989080, 1499978160]

約数ペア:

[(1, 1499978160), (2, 749989080), (3, 499992720), (4, 374994540), (5, 299995632), (6, 249996360), (8, 187497270), (9, 166664240), (10, 149997816), (12, 124998180), (15, 99998544), (16, 93748635), (18, 83332120), (20, 74998908), (24, 62499090), (30, 49999272), (36, 41666060), (40, 37499454), (45, 33332848), (48, 31249545), (60, 24999636), (72, 20833030), (80, 18749727), (90, 16666424), (120, 12499818), (144, 10416515), (163, 9202320), (180, 8333212), (240, 6249909), (326, 4601160), (360, 4166606), (489, 3067440), (652, 2300580), (720, 2083303), (815, 1840464), (978, 1533720), (1304, 1150290), (1467, 1022480), (1630, 920232), (1956, 766860), (2445, 613488), (2608, 575145), (2934, 511240), (3260, 460116), (3912, 383430), (4890, 306744), (5868, 255620), (6520, 230058), (7335, 204496), (7824, 191715), (9780, 153372), (11736, 127810), (12781, 117360), (13040, 115029), (14670, 102248), (19560, 76686), (23472, 63905), (25562, 58680), (29340, 51124), (38343, 39120)]