412920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 1422720

約数和(自身を除く): 1009800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 620, 666, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1665, 1860, 2220, 2232, 2294, 2664, 2790, 3330, 3441, 3720, 4440, 4588, 5580, 5735, 6660, 6882, 9176, 10323, 11160, 11470, 13320, 13764, 17205, 20646, 22940, 27528, 34410, 41292, 45880, 51615, 68820, 82584, 103230, 137640, 206460, 412920]

約数ペア:

[(1, 412920), (2, 206460), (3, 137640), (4, 103230), (5, 82584), (6, 68820), (8, 51615), (9, 45880), (10, 41292), (12, 34410), (15, 27528), (18, 22940), (20, 20646), (24, 17205), (30, 13764), (31, 13320), (36, 11470), (37, 11160), (40, 10323), (45, 9176), (60, 6882), (62, 6660), (72, 5735), (74, 5580), (90, 4588), (93, 4440), (111, 3720), (120, 3441), (124, 3330), (148, 2790), (155, 2664), (180, 2294), (185, 2232), (186, 2220), (222, 1860), (248, 1665), (279, 1480), (296, 1395), (310, 1332), (333, 1240), (360, 1147), (370, 1116), (372, 1110), (444, 930), (465, 888), (555, 744), (558, 740), (620, 666)]