79442760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12491}}^1$

素因数の和:12558

約数の個数: 64

約数和(自身を含む): 242844480

約数和(自身を除く): 163401720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 187365, 249820, 299784, 374730, 499640, 662023, 749460, 1324046, 1498920, 1986069, 2648092, 3310115, 3972138, 5296184, 6620230, 7944276, 9930345, 13240460, 15888552, 19860690, 26480920, 39721380, 79442760]

約数ペア:

[(1, 79442760), (2, 39721380), (3, 26480920), (4, 19860690), (5, 15888552), (6, 13240460), (8, 9930345), (10, 7944276), (12, 6620230), (15, 5296184), (20, 3972138), (24, 3310115), (30, 2648092), (40, 1986069), (53, 1498920), (60, 1324046), (106, 749460), (120, 662023), (159, 499640), (212, 374730), (265, 299784), (318, 249820), (424, 187365), (530, 149892), (636, 124910), (795, 99928), (1060, 74946), (1272, 62455), (1590, 49964), (2120, 37473), (3180, 24982), (6360, 12491)]