23053680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 160

約数和(自身を含む): 85619520

約数和(自身を除く): 62565840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 821, 936, 1040, 1080, 1170, 1404, 1560, 1642, 1755, 1872, 2160, 2340, 2463, 2808, 3120, 3284, 3510, 4105, 4680, 4926, 5616, 6568, 7020, 7389, 8210, 9360, 9852, 10673, 12315, 13136, 14040, 14778, 16420, 19704, 21346, 22167, 24630, 28080, 29556, 32019, 32840, 36945, 39408, 42692, 44334, 49260, 53365, 59112, 64038, 65680, 73890, 85384, 88668, 96057, 98520, 106730, 110835, 118224, 128076, 147780, 160095, 170768, 177336, 192114, 197040, 213460, 221670, 256152, 288171, 295560, 320190, 354672, 384228, 426920, 443340, 480285, 512304, 576342, 591120, 640380, 768456, 853840, 886680, 960570, 1152684, 1280760, 1440855, 1536912, 1773360, 1921140, 2305368, 2561520, 2881710, 3842280, 4610736, 5763420, 7684560, 11526840, 23053680]

約数ペア:

[(1, 23053680), (2, 11526840), (3, 7684560), (4, 5763420), (5, 4610736), (6, 3842280), (8, 2881710), (9, 2561520), (10, 2305368), (12, 1921140), (13, 1773360), (15, 1536912), (16, 1440855), (18, 1280760), (20, 1152684), (24, 960570), (26, 886680), (27, 853840), (30, 768456), (36, 640380), (39, 591120), (40, 576342), (45, 512304), (48, 480285), (52, 443340), (54, 426920), (60, 384228), (65, 354672), (72, 320190), (78, 295560), (80, 288171), (90, 256152), (104, 221670), (108, 213460), (117, 197040), (120, 192114), (130, 177336), (135, 170768), (144, 160095), (156, 147780), (180, 128076), (195, 118224), (208, 110835), (216, 106730), (234, 98520), (240, 96057), (260, 88668), (270, 85384), (312, 73890), (351, 65680), (360, 64038), (390, 59112), (432, 53365), (468, 49260), (520, 44334), (540, 42692), (585, 39408), (624, 36945), (702, 32840), (720, 32019), (780, 29556), (821, 28080), (936, 24630), (1040, 22167), (1080, 21346), (1170, 19704), (1404, 16420), (1560, 14778), (1642, 14040), (1755, 13136), (1872, 12315), (2160, 10673), (2340, 9852), (2463, 9360), (2808, 8210), (3120, 7389), (3284, 7020), (3510, 6568), (4105, 5616), (4680, 4926)]