1230477480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{379777}}^1$

素因数の和:379800

約数の個数: 80

約数和(自身を含む): 4135782420

約数和(自身を除く): 2905304940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 379777, 759554, 1139331, 1519108, 1898885, 2278662, 3038216, 3417993, 3797770, 4557324, 5696655, 6835986, 7595540, 9114648, 10253979, 11393310, 13671972, 15191080, 17089965, 20507958, 22786620, 27343944, 30761937, 34179930, 41015916, 45573240, 51269895, 61523874, 68359860, 82031832, 102539790, 123047748, 136719720, 153809685, 205079580, 246095496, 307619370, 410159160, 615238740, 1230477480]

約数ペア:

[(1, 1230477480), (2, 615238740), (3, 410159160), (4, 307619370), (5, 246095496), (6, 205079580), (8, 153809685), (9, 136719720), (10, 123047748), (12, 102539790), (15, 82031832), (18, 68359860), (20, 61523874), (24, 51269895), (27, 45573240), (30, 41015916), (36, 34179930), (40, 30761937), (45, 27343944), (54, 22786620), (60, 20507958), (72, 17089965), (81, 15191080), (90, 13671972), (108, 11393310), (120, 10253979), (135, 9114648), (162, 7595540), (180, 6835986), (216, 5696655), (270, 4557324), (324, 3797770), (360, 3417993), (405, 3038216), (540, 2278662), (648, 1898885), (810, 1519108), (1080, 1139331), (1620, 759554), (3240, 379777)]