254332080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9547}}^1$

素因数の和:9603

約数の個数: 120

約数和(自身を含む): 877308432

約数和(自身を除く): 622976352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 9547, 13320, 19094, 26640, 28641, 38188, 47735, 57282, 76376, 85923, 95470, 114564, 143205, 152752, 171846, 190940, 229128, 286410, 343692, 353239, 381880, 429615, 458256, 572820, 687384, 706478, 763760, 859230, 1059717, 1145640, 1374768, 1412956, 1718460, 1766195, 2119434, 2291280, 2825912, 3179151, 3436920, 3532390, 4238868, 5298585, 5651824, 6358302, 6873840, 7064780, 8477736, 10597170, 12716604, 14129560, 15895755, 16955472, 21194340, 25433208, 28259120, 31791510, 42388680, 50866416, 63583020, 84777360, 127166040, 254332080]

約数ペア:

[(1, 254332080), (2, 127166040), (3, 84777360), (4, 63583020), (5, 50866416), (6, 42388680), (8, 31791510), (9, 28259120), (10, 25433208), (12, 21194340), (15, 16955472), (16, 15895755), (18, 14129560), (20, 12716604), (24, 10597170), (30, 8477736), (36, 7064780), (37, 6873840), (40, 6358302), (45, 5651824), (48, 5298585), (60, 4238868), (72, 3532390), (74, 3436920), (80, 3179151), (90, 2825912), (111, 2291280), (120, 2119434), (144, 1766195), (148, 1718460), (180, 1412956), (185, 1374768), (222, 1145640), (240, 1059717), (296, 859230), (333, 763760), (360, 706478), (370, 687384), (444, 572820), (555, 458256), (592, 429615), (666, 381880), (720, 353239), (740, 343692), (888, 286410), (1110, 229128), (1332, 190940), (1480, 171846), (1665, 152752), (1776, 143205), (2220, 114564), (2664, 95470), (2960, 85923), (3330, 76376), (4440, 57282), (5328, 47735), (6660, 38188), (8880, 28641), (9547, 26640), (13320, 19094)]