887084640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47387}}^1$

素因数の和:47421

約数の個数: 144

約数和(自身を含む): 3260104848

約数和(自身を除く): 2373020208

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 47387, 94774, 142161, 189548, 236935, 284322, 379096, 426483, 473870, 568644, 616031, 710805, 758192, 852966, 947740, 1137288, 1232062, 1421610, 1516384, 1705932, 1848093, 1895480, 2132415, 2274576, 2464124, 2843220, 3080155, 3411864, 3696186, 3790960, 4264830, 4549152, 4928248, 5544279, 5686440, 6160310, 6823728, 7392372, 7581920, 8529660, 9240465, 9856496, 11088558, 11372880, 12320620, 13647456, 14784744, 17059320, 18480930, 19712992, 22177116, 22745760, 24641240, 27721395, 29569488, 34118640, 36961860, 44354232, 49282480, 55442790, 59138976, 68237280, 73923720, 88708464, 98564960, 110885580, 147847440, 177416928, 221771160, 295694880, 443542320, 887084640]

約数ペア:

[(1, 887084640), (2, 443542320), (3, 295694880), (4, 221771160), (5, 177416928), (6, 147847440), (8, 110885580), (9, 98564960), (10, 88708464), (12, 73923720), (13, 68237280), (15, 59138976), (16, 55442790), (18, 49282480), (20, 44354232), (24, 36961860), (26, 34118640), (30, 29569488), (32, 27721395), (36, 24641240), (39, 22745760), (40, 22177116), (45, 19712992), (48, 18480930), (52, 17059320), (60, 14784744), (65, 13647456), (72, 12320620), (78, 11372880), (80, 11088558), (90, 9856496), (96, 9240465), (104, 8529660), (117, 7581920), (120, 7392372), (130, 6823728), (144, 6160310), (156, 5686440), (160, 5544279), (180, 4928248), (195, 4549152), (208, 4264830), (234, 3790960), (240, 3696186), (260, 3411864), (288, 3080155), (312, 2843220), (360, 2464124), (390, 2274576), (416, 2132415), (468, 1895480), (480, 1848093), (520, 1705932), (585, 1516384), (624, 1421610), (720, 1232062), (780, 1137288), (936, 947740), (1040, 852966), (1170, 758192), (1248, 710805), (1440, 616031), (1560, 568644), (1872, 473870), (2080, 426483), (2340, 379096), (3120, 284322), (3744, 236935), (4680, 189548), (6240, 142161), (9360, 94774), (18720, 47387)]