24457140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 79360512

約数和(自身を除く): 54903372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 487, 540, 558, 620, 810, 837, 930, 974, 1116, 1395, 1461, 1620, 1674, 1860, 1948, 2435, 2511, 2790, 2922, 3348, 4185, 4383, 4870, 5022, 5580, 5844, 7305, 8370, 8766, 9740, 10044, 12555, 13149, 14610, 15097, 16740, 17532, 21915, 25110, 26298, 29220, 30194, 39447, 43830, 45291, 50220, 52596, 60388, 65745, 75485, 78894, 87660, 90582, 131490, 135873, 150970, 157788, 181164, 197235, 226455, 262980, 271746, 301940, 394470, 407619, 452910, 543492, 679365, 788940, 815238, 905820, 1222857, 1358730, 1630476, 2038095, 2445714, 2717460, 4076190, 4891428, 6114285, 8152380, 12228570, 24457140]

約数ペア:

[(1, 24457140), (2, 12228570), (3, 8152380), (4, 6114285), (5, 4891428), (6, 4076190), (9, 2717460), (10, 2445714), (12, 2038095), (15, 1630476), (18, 1358730), (20, 1222857), (27, 905820), (30, 815238), (31, 788940), (36, 679365), (45, 543492), (54, 452910), (60, 407619), (62, 394470), (81, 301940), (90, 271746), (93, 262980), (108, 226455), (124, 197235), (135, 181164), (155, 157788), (162, 150970), (180, 135873), (186, 131490), (270, 90582), (279, 87660), (310, 78894), (324, 75485), (372, 65745), (405, 60388), (465, 52596), (487, 50220), (540, 45291), (558, 43830), (620, 39447), (810, 30194), (837, 29220), (930, 26298), (974, 25110), (1116, 21915), (1395, 17532), (1461, 16740), (1620, 15097), (1674, 14610), (1860, 13149), (1948, 12555), (2435, 10044), (2511, 9740), (2790, 8766), (2922, 8370), (3348, 7305), (4185, 5844), (4383, 5580), (4870, 5022)]