220383960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59243}}^1$

素因数の和:59288

約数の個数: 64

約数和(自身を含む): 682490880

約数和(自身を除く): 462106920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 59243, 118486, 177729, 236972, 296215, 355458, 473944, 592430, 710916, 888645, 1184860, 1421832, 1777290, 1836533, 2369720, 3554580, 3673066, 5509599, 7109160, 7346132, 9182665, 11019198, 14692264, 18365330, 22038396, 27547995, 36730660, 44076792, 55095990, 73461320, 110191980, 220383960]

約数ペア:

[(1, 220383960), (2, 110191980), (3, 73461320), (4, 55095990), (5, 44076792), (6, 36730660), (8, 27547995), (10, 22038396), (12, 18365330), (15, 14692264), (20, 11019198), (24, 9182665), (30, 7346132), (31, 7109160), (40, 5509599), (60, 3673066), (62, 3554580), (93, 2369720), (120, 1836533), (124, 1777290), (155, 1421832), (186, 1184860), (248, 888645), (310, 710916), (372, 592430), (465, 473944), (620, 355458), (744, 296215), (930, 236972), (1240, 177729), (1860, 118486), (3720, 59243)]