3123210720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{929527}}^1$

素因数の和:929552

約数の個数: 96

約数和(自身を含む): 11243570688

約数和(自身を除く): 8120359968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 929527, 1859054, 2788581, 3718108, 4647635, 5577162, 6506689, 7436216, 9295270, 11154324, 13013378, 13942905, 14872432, 18590540, 19520067, 22308648, 26026756, 27885810, 29744864, 32533445, 37181080, 39040134, 44617296, 52053512, 55771620, 65066890, 74362160, 78080268, 89234592, 97600335, 104107024, 111543240, 130133780, 148724320, 156160536, 195200670, 208214048, 223086480, 260267560, 312321072, 390401340, 446172960, 520535120, 624642144, 780802680, 1041070240, 1561605360, 3123210720]

約数ペア:

[(1, 3123210720), (2, 1561605360), (3, 1041070240), (4, 780802680), (5, 624642144), (6, 520535120), (7, 446172960), (8, 390401340), (10, 312321072), (12, 260267560), (14, 223086480), (15, 208214048), (16, 195200670), (20, 156160536), (21, 148724320), (24, 130133780), (28, 111543240), (30, 104107024), (32, 97600335), (35, 89234592), (40, 78080268), (42, 74362160), (48, 65066890), (56, 55771620), (60, 52053512), (70, 44617296), (80, 39040134), (84, 37181080), (96, 32533445), (105, 29744864), (112, 27885810), (120, 26026756), (140, 22308648), (160, 19520067), (168, 18590540), (210, 14872432), (224, 13942905), (240, 13013378), (280, 11154324), (336, 9295270), (420, 7436216), (480, 6506689), (560, 5577162), (672, 4647635), (840, 3718108), (1120, 2788581), (1680, 1859054), (3360, 929527)]