240910920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21587}}^1$

素因数の和:21635

約数の個数: 96

約数和(自身を含む): 808254720

約数和(自身を除く): 567343800

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, 2232, 2790, 3720, 5580, 11160, 21587, 43174, 64761, 86348, 107935, 129522, 172696, 194283, 215870, 259044, 323805, 388566, 431740, 518088, 647610, 669197, 777132, 863480, 971415, 1295220, 1338394, 1554264, 1942830, 2007591, 2590440, 2676788, 3345985, 3885660, 4015182, 5353576, 6022773, 6691970, 7771320, 8030364, 10037955, 12045546, 13383940, 16060728, 20075910, 24091092, 26767880, 30113865, 40151820, 48182184, 60227730, 80303640, 120455460, 240910920]

約数ペア:

[(1, 240910920), (2, 120455460), (3, 80303640), (4, 60227730), (5, 48182184), (6, 40151820), (8, 30113865), (9, 26767880), (10, 24091092), (12, 20075910), (15, 16060728), (18, 13383940), (20, 12045546), (24, 10037955), (30, 8030364), (31, 7771320), (36, 6691970), (40, 6022773), (45, 5353576), (60, 4015182), (62, 3885660), (72, 3345985), (90, 2676788), (93, 2590440), (120, 2007591), (124, 1942830), (155, 1554264), (180, 1338394), (186, 1295220), (248, 971415), (279, 863480), (310, 777132), (360, 669197), (372, 647610), (465, 518088), (558, 431740), (620, 388566), (744, 323805), (930, 259044), (1116, 215870), (1240, 194283), (1395, 172696), (1860, 129522), (2232, 107935), (2790, 86348), (3720, 64761), (5580, 43174), (11160, 21587)]