226920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 714240

約数和(自身を除く): 487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1220, 1240, 1464, 1830, 1860, 1891, 2440, 3660, 3720, 3782, 5673, 7320, 7564, 9455, 11346, 15128, 18910, 22692, 28365, 37820, 45384, 56730, 75640, 113460, 226920]

約数ペア:

[(1, 226920), (2, 113460), (3, 75640), (4, 56730), (5, 45384), (6, 37820), (8, 28365), (10, 22692), (12, 18910), (15, 15128), (20, 11346), (24, 9455), (30, 7564), (31, 7320), (40, 5673), (60, 3782), (61, 3720), (62, 3660), (93, 2440), (120, 1891), (122, 1860), (124, 1830), (155, 1464), (183, 1240), (186, 1220), (244, 930), (248, 915), (305, 744), (310, 732), (366, 620), (372, 610), (465, 488)]