379389360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{32261}}^1$

素因数の和:32291

約数の個数: 120

約数和(自身を含む): 1368166896

約数和(自身を除く): 988777536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 32261, 64522, 96783, 129044, 161305, 193566, 225827, 258088, 322610, 387132, 451654, 483915, 516176, 645220, 677481, 774264, 903308, 967830, 1129135, 1290440, 1354962, 1548528, 1580789, 1806616, 1935660, 2258270, 2580880, 2709924, 3161578, 3387405, 3613232, 3871320, 4516540, 4742367, 5419848, 6323156, 6774810, 7742640, 7903945, 9033080, 9484734, 10839696, 12646312, 13549620, 15807890, 18066160, 18969468, 23711835, 25292624, 27099240, 31615780, 37938936, 47423670, 54198480, 63231560, 75877872, 94847340, 126463120, 189694680, 379389360]

約数ペア:

[(1, 379389360), (2, 189694680), (3, 126463120), (4, 94847340), (5, 75877872), (6, 63231560), (7, 54198480), (8, 47423670), (10, 37938936), (12, 31615780), (14, 27099240), (15, 25292624), (16, 23711835), (20, 18969468), (21, 18066160), (24, 15807890), (28, 13549620), (30, 12646312), (35, 10839696), (40, 9484734), (42, 9033080), (48, 7903945), (49, 7742640), (56, 6774810), (60, 6323156), (70, 5419848), (80, 4742367), (84, 4516540), (98, 3871320), (105, 3613232), (112, 3387405), (120, 3161578), (140, 2709924), (147, 2580880), (168, 2258270), (196, 1935660), (210, 1806616), (240, 1580789), (245, 1548528), (280, 1354962), (294, 1290440), (336, 1129135), (392, 967830), (420, 903308), (490, 774264), (560, 677481), (588, 645220), (735, 516176), (784, 483915), (840, 451654), (980, 387132), (1176, 322610), (1470, 258088), (1680, 225827), (1960, 193566), (2352, 161305), (2940, 129044), (3920, 96783), (5880, 64522), (11760, 32261)]