920546520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{6551}}^1$

素因数の和:7736

約数の個数: 64

約数和(自身を含む): 2764419840

約数和(自身を除く): 1843873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1171, 2342, 3513, 4684, 5855, 6551, 7026, 9368, 11710, 13102, 14052, 17565, 19653, 23420, 26204, 28104, 32755, 35130, 39306, 46840, 52408, 65510, 70260, 78612, 98265, 131020, 140520, 157224, 196530, 262040, 393060, 786120, 7671221, 15342442, 23013663, 30684884, 38356105, 46027326, 61369768, 76712210, 92054652, 115068315, 153424420, 184109304, 230136630, 306848840, 460273260, 920546520]

約数ペア:

[(1, 920546520), (2, 460273260), (3, 306848840), (4, 230136630), (5, 184109304), (6, 153424420), (8, 115068315), (10, 92054652), (12, 76712210), (15, 61369768), (20, 46027326), (24, 38356105), (30, 30684884), (40, 23013663), (60, 15342442), (120, 7671221), (1171, 786120), (2342, 393060), (3513, 262040), (4684, 196530), (5855, 157224), (6551, 140520), (7026, 131020), (9368, 98265), (11710, 78612), (13102, 70260), (14052, 65510), (17565, 52408), (19653, 46840), (23420, 39306), (26204, 35130), (28104, 32755)]