1985343960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{312161}}^1$

素因数の和:312228

約数の個数: 64

約数和(自身を含む): 6068429280

約数和(自身を除く): 4083085320

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, 312161, 624322, 936483, 1248644, 1560805, 1872966, 2497288, 3121610, 3745932, 4682415, 6243220, 7491864, 9364830, 12486440, 16544533, 18729660, 33089066, 37459320, 49633599, 66178132, 82722665, 99267198, 132356264, 165445330, 198534396, 248167995, 330890660, 397068792, 496335990, 661781320, 992671980, 1985343960]

約数ペア:

[(1, 1985343960), (2, 992671980), (3, 661781320), (4, 496335990), (5, 397068792), (6, 330890660), (8, 248167995), (10, 198534396), (12, 165445330), (15, 132356264), (20, 99267198), (24, 82722665), (30, 66178132), (40, 49633599), (53, 37459320), (60, 33089066), (106, 18729660), (120, 16544533), (159, 12486440), (212, 9364830), (265, 7491864), (318, 6243220), (424, 4682415), (530, 3745932), (636, 3121610), (795, 2497288), (1060, 1872966), (1272, 1560805), (1590, 1248644), (2120, 936483), (3180, 624322), (6360, 312161)]