129185160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82811}}^1$

素因数の和:82838

約数の個数: 64

約数和(自身を含む): 417372480

約数和(自身を除く): 288187320

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, 82811, 165622, 248433, 331244, 414055, 496866, 662488, 828110, 993732, 1076543, 1242165, 1656220, 1987464, 2153086, 2484330, 3229629, 3312440, 4306172, 4968660, 5382715, 6459258, 8612344, 9937320, 10765430, 12918516, 16148145, 21530860, 25837032, 32296290, 43061720, 64592580, 129185160]

約数ペア:

[(1, 129185160), (2, 64592580), (3, 43061720), (4, 32296290), (5, 25837032), (6, 21530860), (8, 16148145), (10, 12918516), (12, 10765430), (13, 9937320), (15, 8612344), (20, 6459258), (24, 5382715), (26, 4968660), (30, 4306172), (39, 3312440), (40, 3229629), (52, 2484330), (60, 2153086), (65, 1987464), (78, 1656220), (104, 1242165), (120, 1076543), (130, 993732), (156, 828110), (195, 662488), (260, 496866), (312, 414055), (390, 331244), (520, 248433), (780, 165622), (1560, 82811)]