180845880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6581}}^1$

素因数の和:6824

約数の個数: 64

約数和(自身を含む): 544989600

約数和(自身を除く): 364143720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6581, 6870, 9160, 13162, 13740, 19743, 26324, 27480, 32905, 39486, 52648, 65810, 78972, 98715, 131620, 157944, 197430, 263240, 394860, 789720, 1507049, 3014098, 4521147, 6028196, 7535245, 9042294, 12056392, 15070490, 18084588, 22605735, 30140980, 36169176, 45211470, 60281960, 90422940, 180845880]

約数ペア:

[(1, 180845880), (2, 90422940), (3, 60281960), (4, 45211470), (5, 36169176), (6, 30140980), (8, 22605735), (10, 18084588), (12, 15070490), (15, 12056392), (20, 9042294), (24, 7535245), (30, 6028196), (40, 4521147), (60, 3014098), (120, 1507049), (229, 789720), (458, 394860), (687, 263240), (916, 197430), (1145, 157944), (1374, 131620), (1832, 98715), (2290, 78972), (2748, 65810), (3435, 52648), (4580, 39486), (5496, 32905), (6581, 27480), (6870, 26324), (9160, 19743), (13162, 13740)]