171595680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 542505600

約数和(自身を除く): 370909920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 919, 1167, 1556, 1838, 1945, 2334, 2757, 3112, 3676, 3890, 4595, 4668, 5514, 5835, 6224, 7352, 7780, 9190, 9336, 11028, 11670, 12448, 13785, 14704, 15560, 18380, 18672, 22056, 23340, 27570, 29408, 31120, 36760, 37344, 44112, 46680, 55140, 62240, 73520, 88224, 93360, 110280, 147040, 186720, 220560, 357491, 441120, 714982, 1072473, 1429964, 1787455, 2144946, 2859928, 3574910, 4289892, 5362365, 5719856, 7149820, 8579784, 10724730, 11439712, 14299640, 17159568, 21449460, 28599280, 34319136, 42898920, 57198560, 85797840, 171595680]

約数ペア:

[(1, 171595680), (2, 85797840), (3, 57198560), (4, 42898920), (5, 34319136), (6, 28599280), (8, 21449460), (10, 17159568), (12, 14299640), (15, 11439712), (16, 10724730), (20, 8579784), (24, 7149820), (30, 5719856), (32, 5362365), (40, 4289892), (48, 3574910), (60, 2859928), (80, 2144946), (96, 1787455), (120, 1429964), (160, 1072473), (240, 714982), (389, 441120), (480, 357491), (778, 220560), (919, 186720), (1167, 147040), (1556, 110280), (1838, 93360), (1945, 88224), (2334, 73520), (2757, 62240), (3112, 55140), (3676, 46680), (3890, 44112), (4595, 37344), (4668, 36760), (5514, 31120), (5835, 29408), (6224, 27570), (7352, 23340), (7780, 22056), (9190, 18672), (9336, 18380), (11028, 15560), (11670, 14704), (12448, 13785)]