186908280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119813}}^1$

素因数の和:119840

約数の個数: 64

約数和(自身を含む): 603862560

約数和(自身を除く): 416954280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 119813, 239626, 359439, 479252, 599065, 718878, 958504, 1198130, 1437756, 1557569, 1797195, 2396260, 2875512, 3115138, 3594390, 4672707, 4792520, 6230276, 7188780, 7787845, 9345414, 12460552, 14377560, 15575690, 18690828, 23363535, 31151380, 37381656, 46727070, 62302760, 93454140, 186908280]

約数ペア:

[(1, 186908280), (2, 93454140), (3, 62302760), (4, 46727070), (5, 37381656), (6, 31151380), (8, 23363535), (10, 18690828), (12, 15575690), (13, 14377560), (15, 12460552), (20, 9345414), (24, 7787845), (26, 7188780), (30, 6230276), (39, 4792520), (40, 4672707), (52, 3594390), (60, 3115138), (65, 2875512), (78, 2396260), (104, 1797195), (120, 1557569), (130, 1437756), (156, 1198130), (195, 958504), (260, 718878), (312, 599065), (390, 479252), (520, 359439), (780, 239626), (1560, 119813)]