23290920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 78174720

約数和(自身を除く): 54883800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2087, 2232, 2790, 3720, 4174, 5580, 6261, 8348, 10435, 11160, 12522, 16696, 18783, 20870, 25044, 31305, 37566, 41740, 50088, 62610, 64697, 75132, 83480, 93915, 125220, 129394, 150264, 187830, 194091, 250440, 258788, 323485, 375660, 388182, 517576, 582273, 646970, 751320, 776364, 970455, 1164546, 1293940, 1552728, 1940910, 2329092, 2587880, 2911365, 3881820, 4658184, 5822730, 7763640, 11645460, 23290920]

約数ペア:

[(1, 23290920), (2, 11645460), (3, 7763640), (4, 5822730), (5, 4658184), (6, 3881820), (8, 2911365), (9, 2587880), (10, 2329092), (12, 1940910), (15, 1552728), (18, 1293940), (20, 1164546), (24, 970455), (30, 776364), (31, 751320), (36, 646970), (40, 582273), (45, 517576), (60, 388182), (62, 375660), (72, 323485), (90, 258788), (93, 250440), (120, 194091), (124, 187830), (155, 150264), (180, 129394), (186, 125220), (248, 93915), (279, 83480), (310, 75132), (360, 64697), (372, 62610), (465, 50088), (558, 41740), (620, 37566), (744, 31305), (930, 25044), (1116, 20870), (1240, 18783), (1395, 16696), (1860, 12522), (2087, 11160), (2232, 10435), (2790, 8348), (3720, 6261), (4174, 5580)]