270300840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 862617600

約数和(自身を除く): 592316760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 760, 824, 1030, 1140, 1151, 1236, 1545, 1957, 2060, 2280, 2302, 2472, 3090, 3453, 3914, 4120, 4604, 5755, 5871, 6180, 6906, 7828, 9208, 9785, 11510, 11742, 12360, 13812, 15656, 17265, 19570, 21869, 23020, 23484, 27624, 29355, 34530, 39140, 43738, 46040, 46968, 58710, 65607, 69060, 78280, 87476, 109345, 117420, 118553, 131214, 138120, 174952, 218690, 234840, 237106, 262428, 328035, 355659, 437380, 474212, 524856, 592765, 656070, 711318, 874760, 948424, 1185530, 1312140, 1422636, 1778295, 2252507, 2371060, 2624280, 2845272, 3556590, 4505014, 4742120, 6757521, 7113180, 9010028, 11262535, 13515042, 14226360, 18020056, 22525070, 27030084, 33787605, 45050140, 54060168, 67575210, 90100280, 135150420, 270300840]

約数ペア:

[(1, 270300840), (2, 135150420), (3, 90100280), (4, 67575210), (5, 54060168), (6, 45050140), (8, 33787605), (10, 27030084), (12, 22525070), (15, 18020056), (19, 14226360), (20, 13515042), (24, 11262535), (30, 9010028), (38, 7113180), (40, 6757521), (57, 4742120), (60, 4505014), (76, 3556590), (95, 2845272), (103, 2624280), (114, 2371060), (120, 2252507), (152, 1778295), (190, 1422636), (206, 1312140), (228, 1185530), (285, 948424), (309, 874760), (380, 711318), (412, 656070), (456, 592765), (515, 524856), (570, 474212), (618, 437380), (760, 355659), (824, 328035), (1030, 262428), (1140, 237106), (1151, 234840), (1236, 218690), (1545, 174952), (1957, 138120), (2060, 131214), (2280, 118553), (2302, 117420), (2472, 109345), (3090, 87476), (3453, 78280), (3914, 69060), (4120, 65607), (4604, 58710), (5755, 46968), (5871, 46040), (6180, 43738), (6906, 39140), (7828, 34530), (9208, 29355), (9785, 27624), (11510, 23484), (11742, 23020), (12360, 21869), (13812, 19570), (15656, 17265)]