149540520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2053}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 449579520

約数和(自身を除く): 300039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2053, 2428, 3035, 3642, 4106, 4856, 6070, 6159, 7284, 8212, 9105, 10265, 12140, 12318, 14568, 16424, 18210, 20530, 24280, 24636, 30795, 36420, 41060, 49272, 61590, 72840, 82120, 123180, 246360, 1246171, 2492342, 3738513, 4984684, 6230855, 7477026, 9969368, 12461710, 14954052, 18692565, 24923420, 29908104, 37385130, 49846840, 74770260, 149540520]

約数ペア:

[(1, 149540520), (2, 74770260), (3, 49846840), (4, 37385130), (5, 29908104), (6, 24923420), (8, 18692565), (10, 14954052), (12, 12461710), (15, 9969368), (20, 7477026), (24, 6230855), (30, 4984684), (40, 3738513), (60, 2492342), (120, 1246171), (607, 246360), (1214, 123180), (1821, 82120), (2053, 72840), (2428, 61590), (3035, 49272), (3642, 41060), (4106, 36420), (4856, 30795), (6070, 24636), (6159, 24280), (7284, 20530), (8212, 18210), (9105, 16424), (10265, 14568), (12140, 12318)]