323845080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207593}}^1$

素因数の和:207620

約数の個数: 64

約数和(自身を含む): 1046273760

約数和(自身を除く): 722428680

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, 207593, 415186, 622779, 830372, 1037965, 1245558, 1660744, 2075930, 2491116, 2698709, 3113895, 4151860, 4982232, 5397418, 6227790, 8096127, 8303720, 10794836, 12455580, 13493545, 16192254, 21589672, 24911160, 26987090, 32384508, 40480635, 53974180, 64769016, 80961270, 107948360, 161922540, 323845080]

約数ペア:

[(1, 323845080), (2, 161922540), (3, 107948360), (4, 80961270), (5, 64769016), (6, 53974180), (8, 40480635), (10, 32384508), (12, 26987090), (13, 24911160), (15, 21589672), (20, 16192254), (24, 13493545), (26, 12455580), (30, 10794836), (39, 8303720), (40, 8096127), (52, 6227790), (60, 5397418), (65, 4982232), (78, 4151860), (104, 3113895), (120, 2698709), (130, 2491116), (156, 2075930), (195, 1660744), (260, 1245558), (312, 1037965), (390, 830372), (520, 622779), (780, 415186), (1560, 207593)]