442065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3037}}^1$

素因数の和:4264

約数の個数: 64

約数和(自身を含む): 1327727520

約数和(自身を除く): 885661800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213, 2426, 3037, 3639, 4852, 6065, 6074, 7278, 9111, 9704, 12130, 12148, 14556, 15185, 18195, 18222, 24260, 24296, 29112, 30370, 36390, 36444, 45555, 48520, 60740, 72780, 72888, 91110, 121480, 145560, 182220, 364440, 3683881, 7367762, 11051643, 14735524, 18419405, 22103286, 29471048, 36838810, 44206572, 55258215, 73677620, 88413144, 110516430, 147355240, 221032860, 442065720]

約数ペア:

[(1, 442065720), (2, 221032860), (3, 147355240), (4, 110516430), (5, 88413144), (6, 73677620), (8, 55258215), (10, 44206572), (12, 36838810), (15, 29471048), (20, 22103286), (24, 18419405), (30, 14735524), (40, 11051643), (60, 7367762), (120, 3683881), (1213, 364440), (2426, 182220), (3037, 145560), (3639, 121480), (4852, 91110), (6065, 72888), (6074, 72780), (7278, 60740), (9111, 48520), (9704, 45555), (12130, 36444), (12148, 36390), (14556, 30370), (15185, 29112), (18195, 24296), (18222, 24260)]