145492920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13085

約数の個数: 96

約数和(自身を含む): 488142720

約数和(自身を除く): 342649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 13037, 26074, 39111, 52148, 65185, 78222, 104296, 117333, 130370, 156444, 195555, 234666, 260740, 312888, 391110, 404147, 469332, 521480, 586665, 782220, 808294, 938664, 1173330, 1212441, 1564440, 1616588, 2020735, 2346660, 2424882, 3233176, 3637323, 4041470, 4693320, 4849764, 6062205, 7274646, 8082940, 9699528, 12124410, 14549292, 16165880, 18186615, 24248820, 29098584, 36373230, 48497640, 72746460, 145492920]

約数ペア:

[(1, 145492920), (2, 72746460), (3, 48497640), (4, 36373230), (5, 29098584), (6, 24248820), (8, 18186615), (9, 16165880), (10, 14549292), (12, 12124410), (15, 9699528), (18, 8082940), (20, 7274646), (24, 6062205), (30, 4849764), (31, 4693320), (36, 4041470), (40, 3637323), (45, 3233176), (60, 2424882), (62, 2346660), (72, 2020735), (90, 1616588), (93, 1564440), (120, 1212441), (124, 1173330), (155, 938664), (180, 808294), (186, 782220), (248, 586665), (279, 521480), (310, 469332), (360, 404147), (372, 391110), (465, 312888), (558, 260740), (620, 234666), (744, 195555), (930, 156444), (1116, 130370), (1240, 117333), (1395, 104296), (1860, 78222), (2232, 65185), (2790, 52148), (3720, 39111), (5580, 26074), (11160, 13037)]