396779580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3847}}^1$

素因数の和:4056

約数の個数: 96

約数和(自身を含む): 1241210880

約数和(自身を除く): 844431300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 3847, 5157, 5730, 6876, 7694, 8595, 10314, 11460, 11541, 15388, 17190, 19235, 20628, 23082, 25785, 34380, 34623, 38470, 46164, 51570, 57705, 69246, 76940, 103140, 103869, 115410, 138492, 173115, 207738, 230820, 346230, 415476, 519345, 692460, 734777, 1038690, 1469554, 2077380, 2204331, 2939108, 3673885, 4408662, 6612993, 7347770, 8817324, 11021655, 13225986, 14695540, 19838979, 22043310, 26451972, 33064965, 39677958, 44086620, 66129930, 79355916, 99194895, 132259860, 198389790, 396779580]

約数ペア:

[(1, 396779580), (2, 198389790), (3, 132259860), (4, 99194895), (5, 79355916), (6, 66129930), (9, 44086620), (10, 39677958), (12, 33064965), (15, 26451972), (18, 22043310), (20, 19838979), (27, 14695540), (30, 13225986), (36, 11021655), (45, 8817324), (54, 7347770), (60, 6612993), (90, 4408662), (108, 3673885), (135, 2939108), (180, 2204331), (191, 2077380), (270, 1469554), (382, 1038690), (540, 734777), (573, 692460), (764, 519345), (955, 415476), (1146, 346230), (1719, 230820), (1910, 207738), (2292, 173115), (2865, 138492), (3438, 115410), (3820, 103869), (3847, 103140), (5157, 76940), (5730, 69246), (6876, 57705), (7694, 51570), (8595, 46164), (10314, 38470), (11460, 34623), (11541, 34380), (15388, 25785), (17190, 23082), (19235, 20628)]