1268650560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57457}}^1$

素因数の和:57500

約数の個数: 112

約数和(自身を含む): 4203167616

約数和(自身を除く): 2934517056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 57457, 114914, 172371, 229828, 287285, 344742, 459656, 574570, 689484, 861855, 919312, 1149140, 1321511, 1378968, 1723710, 1838624, 2298280, 2643022, 2757936, 3447420, 3677248, 3964533, 4596560, 5286044, 5515872, 6607555, 6894840, 7929066, 9193120, 10572088, 11031744, 13215110, 13789680, 15858132, 18386240, 19822665, 21144176, 26430220, 27579360, 31716264, 39645330, 42288352, 52860440, 55158720, 63432528, 79290660, 84576704, 105720880, 126865056, 158581320, 211441760, 253730112, 317162640, 422883520, 634325280, 1268650560]

約数ペア:

[(1, 1268650560), (2, 634325280), (3, 422883520), (4, 317162640), (5, 253730112), (6, 211441760), (8, 158581320), (10, 126865056), (12, 105720880), (15, 84576704), (16, 79290660), (20, 63432528), (23, 55158720), (24, 52860440), (30, 42288352), (32, 39645330), (40, 31716264), (46, 27579360), (48, 26430220), (60, 21144176), (64, 19822665), (69, 18386240), (80, 15858132), (92, 13789680), (96, 13215110), (115, 11031744), (120, 10572088), (138, 9193120), (160, 7929066), (184, 6894840), (192, 6607555), (230, 5515872), (240, 5286044), (276, 4596560), (320, 3964533), (345, 3677248), (368, 3447420), (460, 2757936), (480, 2643022), (552, 2298280), (690, 1838624), (736, 1723710), (920, 1378968), (960, 1321511), (1104, 1149140), (1380, 919312), (1472, 861855), (1840, 689484), (2208, 574570), (2760, 459656), (3680, 344742), (4416, 287285), (5520, 229828), (7360, 172371), (11040, 114914), (22080, 57457)]