40962780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 96

約数和(自身を含む): 131604480

約数和(自身を除く): 90641700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2447, 2790, 3348, 4185, 4894, 5580, 7341, 8370, 9788, 12235, 14682, 16740, 22023, 24470, 29364, 36705, 44046, 48940, 66069, 73410, 75857, 88092, 110115, 132138, 146820, 151714, 220230, 227571, 264276, 303428, 330345, 379285, 440460, 455142, 660690, 682713, 758570, 910284, 1137855, 1321380, 1365426, 1517140, 2048139, 2275710, 2730852, 3413565, 4096278, 4551420, 6827130, 8192556, 10240695, 13654260, 20481390, 40962780]

約数ペア:

[(1, 40962780), (2, 20481390), (3, 13654260), (4, 10240695), (5, 8192556), (6, 6827130), (9, 4551420), (10, 4096278), (12, 3413565), (15, 2730852), (18, 2275710), (20, 2048139), (27, 1517140), (30, 1365426), (31, 1321380), (36, 1137855), (45, 910284), (54, 758570), (60, 682713), (62, 660690), (90, 455142), (93, 440460), (108, 379285), (124, 330345), (135, 303428), (155, 264276), (180, 227571), (186, 220230), (270, 151714), (279, 146820), (310, 132138), (372, 110115), (465, 88092), (540, 75857), (558, 73410), (620, 66069), (837, 48940), (930, 44046), (1116, 36705), (1395, 29364), (1674, 24470), (1860, 22023), (2447, 16740), (2790, 14682), (3348, 12235), (4185, 9788), (4894, 8370), (5580, 7341)]