617164920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1059

約数の個数: 160

約数和(自身を含む): 2085652800

約数和(自身を除く): 1468487880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 239, 270, 324, 360, 405, 478, 540, 648, 717, 797, 810, 956, 1080, 1195, 1434, 1594, 1620, 1912, 2151, 2390, 2391, 2868, 3188, 3240, 3585, 3985, 4302, 4780, 4782, 5736, 6376, 6453, 7170, 7173, 7970, 8604, 9560, 9564, 10755, 11955, 12906, 14340, 14346, 15940, 17208, 19128, 19359, 21510, 21519, 23910, 25812, 28680, 28692, 31880, 32265, 35865, 38718, 43020, 43038, 47820, 51624, 57384, 64530, 64557, 71730, 77436, 86040, 86076, 95640, 96795, 107595, 129060, 129114, 143460, 154872, 172152, 190483, 193590, 215190, 258120, 258228, 286920, 322785, 380966, 387180, 430380, 516456, 571449, 645570, 761932, 774360, 860760, 952415, 1142898, 1291140, 1523864, 1714347, 1904830, 2285796, 2582280, 2857245, 3428694, 3809660, 4571592, 5143041, 5714490, 6857388, 7619320, 8571735, 10286082, 11428980, 13714776, 15429123, 17143470, 20572164, 22857960, 25715205, 30858246, 34286940, 41144328, 51430410, 61716492, 68573880, 77145615, 102860820, 123432984, 154291230, 205721640, 308582460, 617164920]

約数ペア:

[(1, 617164920), (2, 308582460), (3, 205721640), (4, 154291230), (5, 123432984), (6, 102860820), (8, 77145615), (9, 68573880), (10, 61716492), (12, 51430410), (15, 41144328), (18, 34286940), (20, 30858246), (24, 25715205), (27, 22857960), (30, 20572164), (36, 17143470), (40, 15429123), (45, 13714776), (54, 11428980), (60, 10286082), (72, 8571735), (81, 7619320), (90, 6857388), (108, 5714490), (120, 5143041), (135, 4571592), (162, 3809660), (180, 3428694), (216, 2857245), (239, 2582280), (270, 2285796), (324, 1904830), (360, 1714347), (405, 1523864), (478, 1291140), (540, 1142898), (648, 952415), (717, 860760), (797, 774360), (810, 761932), (956, 645570), (1080, 571449), (1195, 516456), (1434, 430380), (1594, 387180), (1620, 380966), (1912, 322785), (2151, 286920), (2390, 258228), (2391, 258120), (2868, 215190), (3188, 193590), (3240, 190483), (3585, 172152), (3985, 154872), (4302, 143460), (4780, 129114), (4782, 129060), (5736, 107595), (6376, 96795), (6453, 95640), (7170, 86076), (7173, 86040), (7970, 77436), (8604, 71730), (9560, 64557), (9564, 64530), (10755, 57384), (11955, 51624), (12906, 47820), (14340, 43038), (14346, 43020), (15940, 38718), (17208, 35865), (19128, 32265), (19359, 31880), (21510, 28692), (21519, 28680), (23910, 25812)]