915847920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97847}}^1$

素因数の和:97879

約数の個数: 120

約数和(自身を含む): 3312350496

約数和(自身を除く): 2396502576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 97847, 195694, 293541, 391388, 489235, 587082, 782776, 880623, 978470, 1174164, 1272011, 1467705, 1565552, 1761246, 1956940, 2348328, 2544022, 2935410, 3522492, 3816033, 3913880, 4403115, 4696656, 5088044, 5870820, 6360055, 7044984, 7632066, 7827760, 8806230, 10176088, 11448099, 11741640, 12720110, 14089968, 15264132, 17612460, 19080165, 20352176, 22896198, 23483280, 25440220, 30528264, 35224920, 38160330, 45792396, 50880440, 57240495, 61056528, 70449840, 76320660, 91584792, 101760880, 114480990, 152641320, 183169584, 228961980, 305282640, 457923960, 915847920]

約数ペア:

[(1, 915847920), (2, 457923960), (3, 305282640), (4, 228961980), (5, 183169584), (6, 152641320), (8, 114480990), (9, 101760880), (10, 91584792), (12, 76320660), (13, 70449840), (15, 61056528), (16, 57240495), (18, 50880440), (20, 45792396), (24, 38160330), (26, 35224920), (30, 30528264), (36, 25440220), (39, 23483280), (40, 22896198), (45, 20352176), (48, 19080165), (52, 17612460), (60, 15264132), (65, 14089968), (72, 12720110), (78, 11741640), (80, 11448099), (90, 10176088), (104, 8806230), (117, 7827760), (120, 7632066), (130, 7044984), (144, 6360055), (156, 5870820), (180, 5088044), (195, 4696656), (208, 4403115), (234, 3913880), (240, 3816033), (260, 3522492), (312, 2935410), (360, 2544022), (390, 2348328), (468, 1956940), (520, 1761246), (585, 1565552), (624, 1467705), (720, 1272011), (780, 1174164), (936, 978470), (1040, 880623), (1170, 782776), (1560, 587082), (1872, 489235), (2340, 391388), (3120, 293541), (4680, 195694), (9360, 97847)]