230615280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45757}}^1$

素因数の和:45783

約数の個数: 120

約数和(自身を含む): 885142752

約数和(自身を除く): 654527472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45757, 91514, 137271, 183028, 228785, 274542, 320299, 366056, 411813, 457570, 549084, 640598, 686355, 732112, 823626, 915140, 960897, 1098168, 1281196, 1372710, 1601495, 1647252, 1830280, 1921794, 2059065, 2196336, 2562392, 2745420, 2882691, 3202990, 3294504, 3660560, 3843588, 4118130, 4804485, 5124784, 5490840, 5765382, 6405980, 6589008, 7687176, 8236260, 9608970, 10981680, 11530764, 12811960, 14413455, 15374352, 16472520, 19217940, 23061528, 25623920, 28826910, 32945040, 38435880, 46123056, 57653820, 76871760, 115307640, 230615280]

約数ペア:

[(1, 230615280), (2, 115307640), (3, 76871760), (4, 57653820), (5, 46123056), (6, 38435880), (7, 32945040), (8, 28826910), (9, 25623920), (10, 23061528), (12, 19217940), (14, 16472520), (15, 15374352), (16, 14413455), (18, 12811960), (20, 11530764), (21, 10981680), (24, 9608970), (28, 8236260), (30, 7687176), (35, 6589008), (36, 6405980), (40, 5765382), (42, 5490840), (45, 5124784), (48, 4804485), (56, 4118130), (60, 3843588), (63, 3660560), (70, 3294504), (72, 3202990), (80, 2882691), (84, 2745420), (90, 2562392), (105, 2196336), (112, 2059065), (120, 1921794), (126, 1830280), (140, 1647252), (144, 1601495), (168, 1372710), (180, 1281196), (210, 1098168), (240, 960897), (252, 915140), (280, 823626), (315, 732112), (336, 686355), (360, 640598), (420, 549084), (504, 457570), (560, 411813), (630, 366056), (720, 320299), (840, 274542), (1008, 228785), (1260, 183028), (1680, 137271), (2520, 91514), (5040, 45757)]