396540180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37339}}^1$

素因数の和:37413

約数の個数: 72

約数和(自身を含む): 1223258400

約数和(自身を除く): 826718220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 37339, 74678, 112017, 149356, 186695, 224034, 336051, 373390, 448068, 560085, 672102, 746780, 1120170, 1344204, 1680255, 2203001, 2240340, 3360510, 4406002, 6609003, 6721020, 8812004, 11015005, 13218006, 19827009, 22030010, 26436012, 33045015, 39654018, 44060020, 66090030, 79308036, 99135045, 132180060, 198270090, 396540180]

約数ペア:

[(1, 396540180), (2, 198270090), (3, 132180060), (4, 99135045), (5, 79308036), (6, 66090030), (9, 44060020), (10, 39654018), (12, 33045015), (15, 26436012), (18, 22030010), (20, 19827009), (30, 13218006), (36, 11015005), (45, 8812004), (59, 6721020), (60, 6609003), (90, 4406002), (118, 3360510), (177, 2240340), (180, 2203001), (236, 1680255), (295, 1344204), (354, 1120170), (531, 746780), (590, 672102), (708, 560085), (885, 448068), (1062, 373390), (1180, 336051), (1770, 224034), (2124, 186695), (2655, 149356), (3540, 112017), (5310, 74678), (10620, 37339)]