418384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2089}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 1256508000

約数和(自身を除く): 838123080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1669, 2089, 3338, 4178, 5007, 6267, 6676, 8345, 8356, 10014, 10445, 12534, 13352, 16690, 16712, 20028, 20890, 25035, 25068, 31335, 33380, 40056, 41780, 50070, 50136, 62670, 66760, 83560, 100140, 125340, 200280, 250680, 3486541, 6973082, 10459623, 13946164, 17432705, 20919246, 27892328, 34865410, 41838492, 52298115, 69730820, 83676984, 104596230, 139461640, 209192460, 418384920]

約数ペア:

[(1, 418384920), (2, 209192460), (3, 139461640), (4, 104596230), (5, 83676984), (6, 69730820), (8, 52298115), (10, 41838492), (12, 34865410), (15, 27892328), (20, 20919246), (24, 17432705), (30, 13946164), (40, 10459623), (60, 6973082), (120, 3486541), (1669, 250680), (2089, 200280), (3338, 125340), (4178, 100140), (5007, 83560), (6267, 66760), (6676, 62670), (8345, 50136), (8356, 50070), (10014, 41780), (10445, 40056), (12534, 33380), (13352, 31335), (16690, 25068), (16712, 25035), (20028, 20890)]