203041320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54581}}^1$

素因数の和:54626

約数の個数: 64

約数和(自身を含む): 628784640

約数和(自身を除く): 425743320

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, 54581, 109162, 163743, 218324, 272905, 327486, 436648, 545810, 654972, 818715, 1091620, 1309944, 1637430, 1692011, 2183240, 3274860, 3384022, 5076033, 6549720, 6768044, 8460055, 10152066, 13536088, 16920110, 20304132, 25380165, 33840220, 40608264, 50760330, 67680440, 101520660, 203041320]

約数ペア:

[(1, 203041320), (2, 101520660), (3, 67680440), (4, 50760330), (5, 40608264), (6, 33840220), (8, 25380165), (10, 20304132), (12, 16920110), (15, 13536088), (20, 10152066), (24, 8460055), (30, 6768044), (31, 6549720), (40, 5076033), (60, 3384022), (62, 3274860), (93, 2183240), (120, 1692011), (124, 1637430), (155, 1309944), (186, 1091620), (248, 818715), (310, 654972), (372, 545810), (465, 436648), (620, 327486), (744, 272905), (930, 218324), (1240, 163743), (1860, 109162), (3720, 54581)]