317208060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135559}}^1$

素因数の和:135587

約数の個数: 72

約数和(自身を含む): 1036220640

約数和(自身を除く): 719012580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 135559, 271118, 406677, 542236, 677795, 813354, 1220031, 1355590, 1626708, 1762267, 2033385, 2440062, 2711180, 3524534, 4066770, 4880124, 5286801, 6100155, 7049068, 8133540, 8811335, 10573602, 12200310, 15860403, 17622670, 21147204, 24400620, 26434005, 31720806, 35245340, 52868010, 63441612, 79302015, 105736020, 158604030, 317208060]

約数ペア:

[(1, 317208060), (2, 158604030), (3, 105736020), (4, 79302015), (5, 63441612), (6, 52868010), (9, 35245340), (10, 31720806), (12, 26434005), (13, 24400620), (15, 21147204), (18, 17622670), (20, 15860403), (26, 12200310), (30, 10573602), (36, 8811335), (39, 8133540), (45, 7049068), (52, 6100155), (60, 5286801), (65, 4880124), (78, 4066770), (90, 3524534), (117, 2711180), (130, 2440062), (156, 2033385), (180, 1762267), (195, 1626708), (234, 1355590), (260, 1220031), (390, 813354), (468, 677795), (585, 542236), (780, 406677), (1170, 271118), (2340, 135559)]