265173840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6949}}^1$

素因数の和:7021

約数の個数: 120

約数和(自身を含む): 907475400

約数和(自身を除く): 642301560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 6949, 7632, 9540, 12720, 13898, 19080, 20847, 27796, 34745, 38160, 41694, 55592, 62541, 69490, 83388, 104235, 111184, 125082, 138980, 166776, 208470, 250164, 277960, 312705, 333552, 368297, 416940, 500328, 555920, 625410, 736594, 833880, 1000656, 1104891, 1250820, 1473188, 1667760, 1841485, 2209782, 2501640, 2946376, 3314673, 3682970, 4419564, 5003280, 5524455, 5892752, 6629346, 7365940, 8839128, 11048910, 13258692, 14731880, 16573365, 17678256, 22097820, 26517384, 29463760, 33146730, 44195640, 53034768, 66293460, 88391280, 132586920, 265173840]

約数ペア:

[(1, 265173840), (2, 132586920), (3, 88391280), (4, 66293460), (5, 53034768), (6, 44195640), (8, 33146730), (9, 29463760), (10, 26517384), (12, 22097820), (15, 17678256), (16, 16573365), (18, 14731880), (20, 13258692), (24, 11048910), (30, 8839128), (36, 7365940), (40, 6629346), (45, 5892752), (48, 5524455), (53, 5003280), (60, 4419564), (72, 3682970), (80, 3314673), (90, 2946376), (106, 2501640), (120, 2209782), (144, 1841485), (159, 1667760), (180, 1473188), (212, 1250820), (240, 1104891), (265, 1000656), (318, 833880), (360, 736594), (424, 625410), (477, 555920), (530, 500328), (636, 416940), (720, 368297), (795, 333552), (848, 312705), (954, 277960), (1060, 250164), (1272, 208470), (1590, 166776), (1908, 138980), (2120, 125082), (2385, 111184), (2544, 104235), (3180, 83388), (3816, 69490), (4240, 62541), (4770, 55592), (6360, 41694), (6949, 38160), (7632, 34745), (9540, 27796), (12720, 20847), (13898, 19080)]