427977960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3673}}^1$

素因数の和:4658

約数の個数: 64

約数和(自身を含む): 1285606080

約数和(自身を除く): 857628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 971, 1942, 2913, 3673, 3884, 4855, 5826, 7346, 7768, 9710, 11019, 11652, 14565, 14692, 18365, 19420, 22038, 23304, 29130, 29384, 36730, 38840, 44076, 55095, 58260, 73460, 88152, 110190, 116520, 146920, 220380, 440760, 3566483, 7132966, 10699449, 14265932, 17832415, 21398898, 28531864, 35664830, 42797796, 53497245, 71329660, 85595592, 106994490, 142659320, 213988980, 427977960]

約数ペア:

[(1, 427977960), (2, 213988980), (3, 142659320), (4, 106994490), (5, 85595592), (6, 71329660), (8, 53497245), (10, 42797796), (12, 35664830), (15, 28531864), (20, 21398898), (24, 17832415), (30, 14265932), (40, 10699449), (60, 7132966), (120, 3566483), (971, 440760), (1942, 220380), (2913, 146920), (3673, 116520), (3884, 110190), (4855, 88152), (5826, 73460), (7346, 58260), (7768, 55095), (9710, 44076), (11019, 38840), (11652, 36730), (14565, 29384), (14692, 29130), (18365, 23304), (19420, 22038)]