247006560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1913}}^1$

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 781371360

約数和(自身を除く): 534364800

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, 269, 480, 538, 807, 1076, 1345, 1614, 1913, 2152, 2690, 3228, 3826, 4035, 4304, 5380, 5739, 6456, 7652, 8070, 8608, 9565, 10760, 11478, 12912, 15304, 16140, 19130, 21520, 22956, 25824, 28695, 30608, 32280, 38260, 43040, 45912, 57390, 61216, 64560, 76520, 91824, 114780, 129120, 153040, 183648, 229560, 306080, 459120, 514597, 918240, 1029194, 1543791, 2058388, 2572985, 3087582, 4116776, 5145970, 6175164, 7718955, 8233552, 10291940, 12350328, 15437910, 16467104, 20583880, 24700656, 30875820, 41167760, 49401312, 61751640, 82335520, 123503280, 247006560]

約数ペア:

[(1, 247006560), (2, 123503280), (3, 82335520), (4, 61751640), (5, 49401312), (6, 41167760), (8, 30875820), (10, 24700656), (12, 20583880), (15, 16467104), (16, 15437910), (20, 12350328), (24, 10291940), (30, 8233552), (32, 7718955), (40, 6175164), (48, 5145970), (60, 4116776), (80, 3087582), (96, 2572985), (120, 2058388), (160, 1543791), (240, 1029194), (269, 918240), (480, 514597), (538, 459120), (807, 306080), (1076, 229560), (1345, 183648), (1614, 153040), (1913, 129120), (2152, 114780), (2690, 91824), (3228, 76520), (3826, 64560), (4035, 61216), (4304, 57390), (5380, 45912), (5739, 43040), (6456, 38260), (7652, 32280), (8070, 30608), (8608, 28695), (9565, 25824), (10760, 22956), (11478, 21520), (12912, 19130), (15304, 16140)]