120308520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32341}}^1$

素因数の和:32386

約数の個数: 64

約数和(自身を含む): 372579840

約数和(自身を除く): 252271320

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, 32341, 64682, 97023, 129364, 161705, 194046, 258728, 323410, 388092, 485115, 646820, 776184, 970230, 1002571, 1293640, 1940460, 2005142, 3007713, 3880920, 4010284, 5012855, 6015426, 8020568, 10025710, 12030852, 15038565, 20051420, 24061704, 30077130, 40102840, 60154260, 120308520]

約数ペア:

[(1, 120308520), (2, 60154260), (3, 40102840), (4, 30077130), (5, 24061704), (6, 20051420), (8, 15038565), (10, 12030852), (12, 10025710), (15, 8020568), (20, 6015426), (24, 5012855), (30, 4010284), (31, 3880920), (40, 3007713), (60, 2005142), (62, 1940460), (93, 1293640), (120, 1002571), (124, 970230), (155, 776184), (186, 646820), (248, 485115), (310, 388092), (372, 323410), (465, 258728), (620, 194046), (744, 161705), (930, 129364), (1240, 97023), (1860, 64682), (3720, 32341)]