720307632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3779}}^1$

素因数の和:3839

約数の個数: 120

約数和(自身を含む): 2142987840

約数和(自身を除く): 1422680208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 361, 418, 456, 528, 627, 722, 836, 912, 1083, 1254, 1444, 1672, 2166, 2508, 2888, 3344, 3779, 3971, 4332, 5016, 5776, 7558, 7942, 8664, 10032, 11337, 11913, 15116, 15884, 17328, 22674, 23826, 30232, 31768, 41569, 45348, 47652, 60464, 63536, 71801, 83138, 90696, 95304, 124707, 143602, 166276, 181392, 190608, 215403, 249414, 287204, 332552, 430806, 498828, 574408, 665104, 789811, 861612, 997656, 1148816, 1364219, 1579622, 1723224, 1995312, 2369433, 2728438, 3159244, 3446448, 4092657, 4738866, 5456876, 6318488, 8185314, 9477732, 10913752, 12636976, 15006409, 16370628, 18955464, 21827504, 30012818, 32741256, 37910928, 45019227, 60025636, 65482512, 90038454, 120051272, 180076908, 240102544, 360153816, 720307632]

約数ペア:

[(1, 720307632), (2, 360153816), (3, 240102544), (4, 180076908), (6, 120051272), (8, 90038454), (11, 65482512), (12, 60025636), (16, 45019227), (19, 37910928), (22, 32741256), (24, 30012818), (33, 21827504), (38, 18955464), (44, 16370628), (48, 15006409), (57, 12636976), (66, 10913752), (76, 9477732), (88, 8185314), (114, 6318488), (132, 5456876), (152, 4738866), (176, 4092657), (209, 3446448), (228, 3159244), (264, 2728438), (304, 2369433), (361, 1995312), (418, 1723224), (456, 1579622), (528, 1364219), (627, 1148816), (722, 997656), (836, 861612), (912, 789811), (1083, 665104), (1254, 574408), (1444, 498828), (1672, 430806), (2166, 332552), (2508, 287204), (2888, 249414), (3344, 215403), (3779, 190608), (3971, 181392), (4332, 166276), (5016, 143602), (5776, 124707), (7558, 95304), (7942, 90696), (8664, 83138), (10032, 71801), (11337, 63536), (11913, 60464), (15116, 47652), (15884, 45348), (17328, 41569), (22674, 31768), (23826, 30232)]