64095960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7608

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 130926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 7523, 8520, 15046, 22569, 30092, 37615, 45138, 60184, 75230, 90276, 112845, 150460, 180552, 225690, 300920, 451380, 534133, 902760, 1068266, 1602399, 2136532, 2670665, 3204798, 4273064, 5341330, 6409596, 8011995, 10682660, 12819192, 16023990, 21365320, 32047980, 64095960]

約数ペア:

[(1, 64095960), (2, 32047980), (3, 21365320), (4, 16023990), (5, 12819192), (6, 10682660), (8, 8011995), (10, 6409596), (12, 5341330), (15, 4273064), (20, 3204798), (24, 2670665), (30, 2136532), (40, 1602399), (60, 1068266), (71, 902760), (120, 534133), (142, 451380), (213, 300920), (284, 225690), (355, 180552), (426, 150460), (568, 112845), (710, 90276), (852, 75230), (1065, 60184), (1420, 45138), (1704, 37615), (2130, 30092), (2840, 22569), (4260, 15046), (7523, 8520)]