388352610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5347}}^1$

素因数の和:5632

約数の個数: 64

約数和(自身を含む): 1039651200

約数和(自身を除く): 651298590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 5347, 7263, 8070, 10694, 12105, 14526, 16041, 24210, 26735, 32082, 36315, 48123, 53470, 72630, 80205, 96246, 144369, 160410, 240615, 288738, 481230, 721845, 1438343, 1443690, 2876686, 4315029, 7191715, 8630058, 12945087, 14383430, 21575145, 25890174, 38835261, 43150290, 64725435, 77670522, 129450870, 194176305, 388352610]

約数ペア:

[(1, 388352610), (2, 194176305), (3, 129450870), (5, 77670522), (6, 64725435), (9, 43150290), (10, 38835261), (15, 25890174), (18, 21575145), (27, 14383430), (30, 12945087), (45, 8630058), (54, 7191715), (90, 4315029), (135, 2876686), (269, 1443690), (270, 1438343), (538, 721845), (807, 481230), (1345, 288738), (1614, 240615), (2421, 160410), (2690, 144369), (4035, 96246), (4842, 80205), (5347, 72630), (7263, 53470), (8070, 48123), (10694, 36315), (12105, 32082), (14526, 26735), (16041, 24210)]