488551320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43777}}^1$

素因数の和:43825

約数の個数: 96

約数和(自身を含む): 1639048320

約数和(自身を除く): 1150497000

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, 43777, 87554, 131331, 175108, 218885, 262662, 350216, 393993, 437770, 525324, 656655, 787986, 875540, 1050648, 1313310, 1357087, 1575972, 1751080, 1969965, 2626620, 2714174, 3151944, 3939930, 4071261, 5253240, 5428348, 6785435, 7879860, 8142522, 10856696, 12213783, 13570870, 15759720, 16285044, 20356305, 24427566, 27141740, 32570088, 40712610, 48855132, 54283480, 61068915, 81425220, 97710264, 122137830, 162850440, 244275660, 488551320]

約数ペア:

[(1, 488551320), (2, 244275660), (3, 162850440), (4, 122137830), (5, 97710264), (6, 81425220), (8, 61068915), (9, 54283480), (10, 48855132), (12, 40712610), (15, 32570088), (18, 27141740), (20, 24427566), (24, 20356305), (30, 16285044), (31, 15759720), (36, 13570870), (40, 12213783), (45, 10856696), (60, 8142522), (62, 7879860), (72, 6785435), (90, 5428348), (93, 5253240), (120, 4071261), (124, 3939930), (155, 3151944), (180, 2714174), (186, 2626620), (248, 1969965), (279, 1751080), (310, 1575972), (360, 1357087), (372, 1313310), (465, 1050648), (558, 875540), (620, 787986), (744, 656655), (930, 525324), (1116, 437770), (1240, 393993), (1395, 350216), (1860, 262662), (2232, 218885), (2790, 175108), (3720, 131331), (5580, 87554), (11160, 43777)]