219786808680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{610518913}}^1$

素因数の和:610518930

約数の個数: 48

約数和(自身を含む): 714307129380

約数和(自身を除く): 494520320700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 610518913, 1221037826, 1831556739, 2442075652, 3052594565, 3663113478, 4884151304, 5494670217, 6105189130, 7326226956, 9157783695, 10989340434, 12210378260, 14652453912, 18315567390, 21978680868, 24420756520, 27473351085, 36631134780, 43957361736, 54946702170, 73262269560, 109893404340, 219786808680]

約数ペア:

[(1, 219786808680), (2, 109893404340), (3, 73262269560), (4, 54946702170), (5, 43957361736), (6, 36631134780), (8, 27473351085), (9, 24420756520), (10, 21978680868), (12, 18315567390), (15, 14652453912), (18, 12210378260), (20, 10989340434), (24, 9157783695), (30, 7326226956), (36, 6105189130), (40, 5494670217), (45, 4884151304), (60, 3663113478), (72, 3052594565), (90, 2442075652), (120, 1831556739), (180, 1221037826), (360, 610518913)]