61751640

素因数分解:

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

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 186040800

約数和(自身を除く): 124289160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 1913, 2152, 2690, 3228, 3826, 4035, 5380, 5739, 6456, 7652, 8070, 9565, 10760, 11478, 15304, 16140, 19130, 22956, 28695, 32280, 38260, 45912, 57390, 76520, 114780, 229560, 514597, 1029194, 1543791, 2058388, 2572985, 3087582, 4116776, 5145970, 6175164, 7718955, 10291940, 12350328, 15437910, 20583880, 30875820, 61751640]

約数ペア:

[(1, 61751640), (2, 30875820), (3, 20583880), (4, 15437910), (5, 12350328), (6, 10291940), (8, 7718955), (10, 6175164), (12, 5145970), (15, 4116776), (20, 3087582), (24, 2572985), (30, 2058388), (40, 1543791), (60, 1029194), (120, 514597), (269, 229560), (538, 114780), (807, 76520), (1076, 57390), (1345, 45912), (1614, 38260), (1913, 32280), (2152, 28695), (2690, 22956), (3228, 19130), (3826, 16140), (4035, 15304), (5380, 11478), (5739, 10760), (6456, 9565), (7652, 8070)]