108480780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19487

約数の個数: 72

約数和(自身を含む): 339690624

約数和(自身を除く): 231209844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 19441, 38882, 58323, 77764, 97205, 116646, 174969, 194410, 233292, 291615, 349938, 388820, 583230, 602671, 699876, 874845, 1166460, 1205342, 1749690, 1808013, 2410684, 3013355, 3499380, 3616026, 5424039, 6026710, 7232052, 9040065, 10848078, 12053420, 18080130, 21696156, 27120195, 36160260, 54240390, 108480780]

約数ペア:

[(1, 108480780), (2, 54240390), (3, 36160260), (4, 27120195), (5, 21696156), (6, 18080130), (9, 12053420), (10, 10848078), (12, 9040065), (15, 7232052), (18, 6026710), (20, 5424039), (30, 3616026), (31, 3499380), (36, 3013355), (45, 2410684), (60, 1808013), (62, 1749690), (90, 1205342), (93, 1166460), (124, 874845), (155, 699876), (180, 602671), (186, 583230), (279, 388820), (310, 349938), (372, 291615), (465, 233292), (558, 194410), (620, 174969), (930, 116646), (1116, 97205), (1395, 77764), (1860, 58323), (2790, 38882), (5580, 19441)]