8230920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 24952320

約数和(自身を除く): 16721400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 607, 678, 904, 1130, 1214, 1356, 1695, 1821, 2260, 2428, 2712, 3035, 3390, 3642, 4520, 4856, 6070, 6780, 7284, 9105, 12140, 13560, 14568, 18210, 24280, 36420, 68591, 72840, 137182, 205773, 274364, 342955, 411546, 548728, 685910, 823092, 1028865, 1371820, 1646184, 2057730, 2743640, 4115460, 8230920]

約数ペア:

[(1, 8230920), (2, 4115460), (3, 2743640), (4, 2057730), (5, 1646184), (6, 1371820), (8, 1028865), (10, 823092), (12, 685910), (15, 548728), (20, 411546), (24, 342955), (30, 274364), (40, 205773), (60, 137182), (113, 72840), (120, 68591), (226, 36420), (339, 24280), (452, 18210), (565, 14568), (607, 13560), (678, 12140), (904, 9105), (1130, 7284), (1214, 6780), (1356, 6070), (1695, 4856), (1821, 4520), (2260, 3642), (2428, 3390), (2712, 3035)]