401797320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115459}}^1$

素因数の和:115502

約数の個数: 64

約数和(自身を含む): 1246968000

約数和(自身を除く): 845170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 115459, 230918, 346377, 461836, 577295, 692754, 923672, 1154590, 1385508, 1731885, 2309180, 2771016, 3348311, 3463770, 4618360, 6696622, 6927540, 10044933, 13393244, 13855080, 16741555, 20089866, 26786488, 33483110, 40179732, 50224665, 66966220, 80359464, 100449330, 133932440, 200898660, 401797320]

約数ペア:

[(1, 401797320), (2, 200898660), (3, 133932440), (4, 100449330), (5, 80359464), (6, 66966220), (8, 50224665), (10, 40179732), (12, 33483110), (15, 26786488), (20, 20089866), (24, 16741555), (29, 13855080), (30, 13393244), (40, 10044933), (58, 6927540), (60, 6696622), (87, 4618360), (116, 3463770), (120, 3348311), (145, 2771016), (174, 2309180), (232, 1731885), (290, 1385508), (348, 1154590), (435, 923672), (580, 692754), (696, 577295), (870, 461836), (1160, 346377), (1740, 230918), (3480, 115459)]