123202320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 383011200

約数和(自身を除く): 259808880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 599, 857, 1198, 1714, 1797, 2396, 2571, 2995, 3428, 3594, 4285, 4792, 5142, 5990, 6856, 7188, 8570, 8985, 9584, 10284, 11980, 12855, 13712, 14376, 17140, 17970, 20568, 23960, 25710, 28752, 34280, 35940, 41136, 47920, 51420, 68560, 71880, 102840, 143760, 205680, 513343, 1026686, 1540029, 2053372, 2566715, 3080058, 4106744, 5133430, 6160116, 7700145, 8213488, 10266860, 12320232, 15400290, 20533720, 24640464, 30800580, 41067440, 61601160, 123202320]

約数ペア:

[(1, 123202320), (2, 61601160), (3, 41067440), (4, 30800580), (5, 24640464), (6, 20533720), (8, 15400290), (10, 12320232), (12, 10266860), (15, 8213488), (16, 7700145), (20, 6160116), (24, 5133430), (30, 4106744), (40, 3080058), (48, 2566715), (60, 2053372), (80, 1540029), (120, 1026686), (240, 513343), (599, 205680), (857, 143760), (1198, 102840), (1714, 71880), (1797, 68560), (2396, 51420), (2571, 47920), (2995, 41136), (3428, 35940), (3594, 34280), (4285, 28752), (4792, 25710), (5142, 23960), (5990, 20568), (6856, 17970), (7188, 17140), (8570, 14376), (8985, 13712), (9584, 12855), (10284, 11980)]