90615960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6803}}^1$

素因数の和:6857

約数の個数: 96

約数和(自身を含む): 302505840

約数和(自身を除く): 211889880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 6803, 13320, 13606, 20409, 27212, 34015, 40818, 54424, 61227, 68030, 81636, 102045, 122454, 136060, 163272, 204090, 244908, 251711, 272120, 306135, 408180, 489816, 503422, 612270, 755133, 816360, 1006844, 1224540, 1258555, 1510266, 2013688, 2265399, 2449080, 2517110, 3020532, 3775665, 4530798, 5034220, 6041064, 7551330, 9061596, 10068440, 11326995, 15102660, 18123192, 22653990, 30205320, 45307980, 90615960]

約数ペア:

[(1, 90615960), (2, 45307980), (3, 30205320), (4, 22653990), (5, 18123192), (6, 15102660), (8, 11326995), (9, 10068440), (10, 9061596), (12, 7551330), (15, 6041064), (18, 5034220), (20, 4530798), (24, 3775665), (30, 3020532), (36, 2517110), (37, 2449080), (40, 2265399), (45, 2013688), (60, 1510266), (72, 1258555), (74, 1224540), (90, 1006844), (111, 816360), (120, 755133), (148, 612270), (180, 503422), (185, 489816), (222, 408180), (296, 306135), (333, 272120), (360, 251711), (370, 244908), (444, 204090), (555, 163272), (666, 136060), (740, 122454), (888, 102045), (1110, 81636), (1332, 68030), (1480, 61227), (1665, 54424), (2220, 40818), (2664, 34015), (3330, 27212), (4440, 20409), (6660, 13606), (6803, 13320)]