60546520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 145216800

約数和(自身を除く): 84670280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 331, 340, 538, 662, 680, 1076, 1324, 1345, 1655, 2152, 2648, 2690, 3310, 4573, 5380, 5627, 6620, 9146, 10760, 11254, 13240, 18292, 22508, 22865, 28135, 36584, 45016, 45730, 56270, 89039, 91460, 112540, 178078, 182920, 225080, 356156, 445195, 712312, 890390, 1513663, 1780780, 3027326, 3561560, 6054652, 7568315, 12109304, 15136630, 30273260, 60546520]

約数ペア:

[(1, 60546520), (2, 30273260), (4, 15136630), (5, 12109304), (8, 7568315), (10, 6054652), (17, 3561560), (20, 3027326), (34, 1780780), (40, 1513663), (68, 890390), (85, 712312), (136, 445195), (170, 356156), (269, 225080), (331, 182920), (340, 178078), (538, 112540), (662, 91460), (680, 89039), (1076, 56270), (1324, 45730), (1345, 45016), (1655, 36584), (2152, 28135), (2648, 22865), (2690, 22508), (3310, 18292), (4573, 13240), (5380, 11254), (5627, 10760), (6620, 9146)]