555981120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2813

約数の個数: 168

約数和(自身を含む): 1939991040

約数和(自身を除く): 1384009920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2719, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5438, 5680, 6390, 6816, 8157, 8520, 10224, 10876, 11360, 12780, 13595, 13632, 16314, 17040, 20448, 21752, 22720, 24471, 25560, 27190, 32628, 34080, 40785, 40896, 43504, 48942, 51120, 54380, 65256, 68160, 81570, 87008, 97884, 102240, 108760, 122355, 130512, 163140, 174016, 193049, 195768, 204480, 217520, 244710, 261024, 326280, 386098, 391536, 435040, 489420, 522048, 579147, 652560, 772196, 783072, 870080, 965245, 978840, 1158294, 1305120, 1544392, 1566144, 1737441, 1930490, 1957680, 2316588, 2610240, 2895735, 3088784, 3474882, 3860980, 3915360, 4633176, 5791470, 6177568, 6949764, 7721960, 7830720, 8687205, 9266352, 11582940, 12355136, 13899528, 15443920, 17374410, 18532704, 23165880, 27799056, 30887840, 34748820, 37065408, 46331760, 55598112, 61775680, 69497640, 92663520, 111196224, 138995280, 185327040, 277990560, 555981120]

約数ペア:

[(1, 555981120), (2, 277990560), (3, 185327040), (4, 138995280), (5, 111196224), (6, 92663520), (8, 69497640), (9, 61775680), (10, 55598112), (12, 46331760), (15, 37065408), (16, 34748820), (18, 30887840), (20, 27799056), (24, 23165880), (30, 18532704), (32, 17374410), (36, 15443920), (40, 13899528), (45, 12355136), (48, 11582940), (60, 9266352), (64, 8687205), (71, 7830720), (72, 7721960), (80, 6949764), (90, 6177568), (96, 5791470), (120, 4633176), (142, 3915360), (144, 3860980), (160, 3474882), (180, 3088784), (192, 2895735), (213, 2610240), (240, 2316588), (284, 1957680), (288, 1930490), (320, 1737441), (355, 1566144), (360, 1544392), (426, 1305120), (480, 1158294), (568, 978840), (576, 965245), (639, 870080), (710, 783072), (720, 772196), (852, 652560), (960, 579147), (1065, 522048), (1136, 489420), (1278, 435040), (1420, 391536), (1440, 386098), (1704, 326280), (2130, 261024), (2272, 244710), (2556, 217520), (2719, 204480), (2840, 195768), (2880, 193049), (3195, 174016), (3408, 163140), (4260, 130512), (4544, 122355), (5112, 108760), (5438, 102240), (5680, 97884), (6390, 87008), (6816, 81570), (8157, 68160), (8520, 65256), (10224, 54380), (10876, 51120), (11360, 48942), (12780, 43504), (13595, 40896), (13632, 40785), (16314, 34080), (17040, 32628), (20448, 27190), (21752, 25560), (22720, 24471)]