380691840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{198277}}^1$

素因数の和:198299

約数の個数: 64

約数和(自身を含む): 1213461360

約数和(自身を除く): 832769520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 198277, 396554, 594831, 793108, 991385, 1189662, 1586216, 1982770, 2379324, 2974155, 3172432, 3965540, 4758648, 5948310, 6344864, 7931080, 9517296, 11896620, 12689728, 15862160, 19034592, 23793240, 25379456, 31724320, 38069184, 47586480, 63448640, 76138368, 95172960, 126897280, 190345920, 380691840]

約数ペア:

[(1, 380691840), (2, 190345920), (3, 126897280), (4, 95172960), (5, 76138368), (6, 63448640), (8, 47586480), (10, 38069184), (12, 31724320), (15, 25379456), (16, 23793240), (20, 19034592), (24, 15862160), (30, 12689728), (32, 11896620), (40, 9517296), (48, 7931080), (60, 6344864), (64, 5948310), (80, 4758648), (96, 3965540), (120, 3172432), (128, 2974155), (160, 2379324), (192, 1982770), (240, 1586216), (320, 1189662), (384, 991385), (480, 793108), (640, 594831), (960, 396554), (1920, 198277)]