90233360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 150822640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 599, 1076, 1198, 1345, 1883, 2152, 2396, 2690, 2995, 3766, 4193, 4304, 4792, 5380, 5990, 7532, 8386, 9415, 9584, 10760, 11980, 15064, 16772, 18830, 20965, 21520, 23960, 30128, 33544, 37660, 41930, 47920, 67088, 75320, 83860, 150640, 161131, 167720, 322262, 335440, 644524, 805655, 1127917, 1289048, 1611310, 2255834, 2578096, 3222620, 4511668, 5639585, 6445240, 9023336, 11279170, 12890480, 18046672, 22558340, 45116680, 90233360]

約数ペア:

[(1, 90233360), (2, 45116680), (4, 22558340), (5, 18046672), (7, 12890480), (8, 11279170), (10, 9023336), (14, 6445240), (16, 5639585), (20, 4511668), (28, 3222620), (35, 2578096), (40, 2255834), (56, 1611310), (70, 1289048), (80, 1127917), (112, 805655), (140, 644524), (269, 335440), (280, 322262), (538, 167720), (560, 161131), (599, 150640), (1076, 83860), (1198, 75320), (1345, 67088), (1883, 47920), (2152, 41930), (2396, 37660), (2690, 33544), (2995, 30128), (3766, 23960), (4193, 21520), (4304, 20965), (4792, 18830), (5380, 16772), (5990, 15064), (7532, 11980), (8386, 10760), (9415, 9584)]