83138280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22349}}^1$

素因数の和:22394

約数の個数: 64

約数和(自身を含む): 257472000

約数和(自身を除く): 174333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22349, 44698, 67047, 89396, 111745, 134094, 178792, 223490, 268188, 335235, 446980, 536376, 670470, 692819, 893960, 1340940, 1385638, 2078457, 2681880, 2771276, 3464095, 4156914, 5542552, 6928190, 8313828, 10392285, 13856380, 16627656, 20784570, 27712760, 41569140, 83138280]

約数ペア:

[(1, 83138280), (2, 41569140), (3, 27712760), (4, 20784570), (5, 16627656), (6, 13856380), (8, 10392285), (10, 8313828), (12, 6928190), (15, 5542552), (20, 4156914), (24, 3464095), (30, 2771276), (31, 2681880), (40, 2078457), (60, 1385638), (62, 1340940), (93, 893960), (120, 692819), (124, 670470), (155, 536376), (186, 446980), (248, 335235), (310, 268188), (372, 223490), (465, 178792), (620, 134094), (744, 111745), (930, 89396), (1240, 67047), (1860, 44698), (3720, 22349)]