2061036240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277021}}^1$

素因数の和:277068

約数の個数: 80

約数和(自身を含む): 6595339776

約数和(自身を除く): 4534303536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 277021, 554042, 831063, 1108084, 1385105, 1662126, 2216168, 2770210, 3324252, 4155315, 4432336, 5540420, 6648504, 8310630, 8587651, 11080840, 13297008, 16621260, 17175302, 22161680, 25762953, 33242520, 34350604, 42938255, 51525906, 66485040, 68701208, 85876510, 103051812, 128814765, 137402416, 171753020, 206103624, 257629530, 343506040, 412207248, 515259060, 687012080, 1030518120, 2061036240]

約数ペア:

[(1, 2061036240), (2, 1030518120), (3, 687012080), (4, 515259060), (5, 412207248), (6, 343506040), (8, 257629530), (10, 206103624), (12, 171753020), (15, 137402416), (16, 128814765), (20, 103051812), (24, 85876510), (30, 68701208), (31, 66485040), (40, 51525906), (48, 42938255), (60, 34350604), (62, 33242520), (80, 25762953), (93, 22161680), (120, 17175302), (124, 16621260), (155, 13297008), (186, 11080840), (240, 8587651), (248, 8310630), (310, 6648504), (372, 5540420), (465, 4432336), (496, 4155315), (620, 3324252), (744, 2770210), (930, 2216168), (1240, 1662126), (1488, 1385105), (1860, 1108084), (2480, 831063), (3720, 554042), (7440, 277021)]