469872780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{602401}}^1$

素因数の和:602426

約数の個数: 48

約数和(自身を含む): 1416849504

約数和(自身を除く): 946976724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 602401, 1204802, 1807203, 2409604, 3012005, 3614406, 6024010, 7228812, 7831213, 9036015, 12048020, 15662426, 18072030, 23493639, 31324852, 36144060, 39156065, 46987278, 78312130, 93974556, 117468195, 156624260, 234936390, 469872780]

約数ペア:

[(1, 469872780), (2, 234936390), (3, 156624260), (4, 117468195), (5, 93974556), (6, 78312130), (10, 46987278), (12, 39156065), (13, 36144060), (15, 31324852), (20, 23493639), (26, 18072030), (30, 15662426), (39, 12048020), (52, 9036015), (60, 7831213), (65, 7228812), (78, 6024010), (130, 3614406), (156, 3012005), (195, 2409604), (260, 1807203), (390, 1204802), (780, 602401)]