1800077760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48079}}^1$

素因数の和:48115

約数の個数: 168

約数和(自身を含む): 6667926720

約数和(自身を除く): 4867848960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 48079, 96158, 144237, 192316, 240395, 288474, 384632, 432711, 480790, 576948, 625027, 721185, 769264, 865422, 961580, 1153896, 1250054, 1442370, 1538528, 1730844, 1875081, 1923160, 2163555, 2307792, 2500108, 2884740, 3077056, 3125135, 3461688, 3750162, 3846320, 4327110, 4615584, 5000216, 5625243, 5769480, 6250270, 6923376, 7500324, 7692640, 8654220, 9231168, 9375405, 10000432, 11250486, 11538960, 12500540, 13846752, 15000648, 15385280, 17308440, 18750810, 20000864, 22500972, 23077920, 25001080, 27693504, 28126215, 30001296, 34616880, 37501620, 40001728, 45001944, 46155840, 50002160, 56252430, 60002592, 69233760, 75003240, 90003888, 100004320, 112504860, 120005184, 138467520, 150006480, 180007776, 200008640, 225009720, 300012960, 360015552, 450019440, 600025920, 900038880, 1800077760]

約数ペア:

[(1, 1800077760), (2, 900038880), (3, 600025920), (4, 450019440), (5, 360015552), (6, 300012960), (8, 225009720), (9, 200008640), (10, 180007776), (12, 150006480), (13, 138467520), (15, 120005184), (16, 112504860), (18, 100004320), (20, 90003888), (24, 75003240), (26, 69233760), (30, 60002592), (32, 56252430), (36, 50002160), (39, 46155840), (40, 45001944), (45, 40001728), (48, 37501620), (52, 34616880), (60, 30001296), (64, 28126215), (65, 27693504), (72, 25001080), (78, 23077920), (80, 22500972), (90, 20000864), (96, 18750810), (104, 17308440), (117, 15385280), (120, 15000648), (130, 13846752), (144, 12500540), (156, 11538960), (160, 11250486), (180, 10000432), (192, 9375405), (195, 9231168), (208, 8654220), (234, 7692640), (240, 7500324), (260, 6923376), (288, 6250270), (312, 5769480), (320, 5625243), (360, 5000216), (390, 4615584), (416, 4327110), (468, 3846320), (480, 3750162), (520, 3461688), (576, 3125135), (585, 3077056), (624, 2884740), (720, 2500108), (780, 2307792), (832, 2163555), (936, 1923160), (960, 1875081), (1040, 1730844), (1170, 1538528), (1248, 1442370), (1440, 1250054), (1560, 1153896), (1872, 961580), (2080, 865422), (2340, 769264), (2496, 721185), (2880, 625027), (3120, 576948), (3744, 480790), (4160, 432711), (4680, 384632), (6240, 288474), (7488, 240395), (9360, 192316), (12480, 144237), (18720, 96158), (37440, 48079)]