145415360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23917}}^1$

素因数の和:23953

約数の個数: 56

約数和(自身を含む): 364510320

約数和(自身を除く): 219094960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 23917, 47834, 95668, 119585, 191336, 239170, 382672, 454423, 478340, 765344, 908846, 956680, 1530688, 1817692, 1913360, 2272115, 3635384, 3826720, 4544230, 7270768, 7653440, 9088460, 14541536, 18176920, 29083072, 36353840, 72707680, 145415360]

約数ペア:

[(1, 145415360), (2, 72707680), (4, 36353840), (5, 29083072), (8, 18176920), (10, 14541536), (16, 9088460), (19, 7653440), (20, 7270768), (32, 4544230), (38, 3826720), (40, 3635384), (64, 2272115), (76, 1913360), (80, 1817692), (95, 1530688), (152, 956680), (160, 908846), (190, 765344), (304, 478340), (320, 454423), (380, 382672), (608, 239170), (760, 191336), (1216, 119585), (1520, 95668), (3040, 47834), (6080, 23917)]