2821170120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{50777}}^1$

素因数の和:51254

約数の個数: 64

約数和(自身を含む): 8481957120

約数和(自身を除く): 5660787000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 9260, 11112, 13890, 18520, 27780, 50777, 55560, 101554, 152331, 203108, 253885, 304662, 406216, 507770, 609324, 761655, 1015540, 1218648, 1523310, 2031080, 3046620, 6093240, 23509751, 47019502, 70529253, 94039004, 117548755, 141058506, 188078008, 235097510, 282117012, 352646265, 470195020, 564234024, 705292530, 940390040, 1410585060, 2821170120]

約数ペア:

[(1, 2821170120), (2, 1410585060), (3, 940390040), (4, 705292530), (5, 564234024), (6, 470195020), (8, 352646265), (10, 282117012), (12, 235097510), (15, 188078008), (20, 141058506), (24, 117548755), (30, 94039004), (40, 70529253), (60, 47019502), (120, 23509751), (463, 6093240), (926, 3046620), (1389, 2031080), (1852, 1523310), (2315, 1218648), (2778, 1015540), (3704, 761655), (4630, 609324), (5556, 507770), (6945, 406216), (9260, 304662), (11112, 253885), (13890, 203108), (18520, 152331), (27780, 101554), (50777, 55560)]