158824080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{220589}}^1$

素因数の和:220608

約数の個数: 60

約数和(自身を含む): 533386620

約数和(自身を除く): 374562540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 220589, 441178, 661767, 882356, 1102945, 1323534, 1764712, 1985301, 2205890, 2647068, 3308835, 3529424, 3970602, 4411780, 5294136, 6617670, 7941204, 8823560, 9926505, 10588272, 13235340, 15882408, 17647120, 19853010, 26470680, 31764816, 39706020, 52941360, 79412040, 158824080]

約数ペア:

[(1, 158824080), (2, 79412040), (3, 52941360), (4, 39706020), (5, 31764816), (6, 26470680), (8, 19853010), (9, 17647120), (10, 15882408), (12, 13235340), (15, 10588272), (16, 9926505), (18, 8823560), (20, 7941204), (24, 6617670), (30, 5294136), (36, 4411780), (40, 3970602), (45, 3529424), (48, 3308835), (60, 2647068), (72, 2205890), (80, 1985301), (90, 1764712), (120, 1323534), (144, 1102945), (180, 882356), (240, 661767), (360, 441178), (720, 220589)]