384405720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{168599}}^1$

素因数の和:168632

約数の個数: 64

約数和(自身を含む): 1213920000

約数和(自身を除く): 829514280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 168599, 337198, 505797, 674396, 842995, 1011594, 1348792, 1685990, 2023188, 2528985, 3203381, 3371980, 4046376, 5057970, 6406762, 6743960, 9610143, 10115940, 12813524, 16016905, 19220286, 20231880, 25627048, 32033810, 38440572, 48050715, 64067620, 76881144, 96101430, 128135240, 192202860, 384405720]

約数ペア:

[(1, 384405720), (2, 192202860), (3, 128135240), (4, 96101430), (5, 76881144), (6, 64067620), (8, 48050715), (10, 38440572), (12, 32033810), (15, 25627048), (19, 20231880), (20, 19220286), (24, 16016905), (30, 12813524), (38, 10115940), (40, 9610143), (57, 6743960), (60, 6406762), (76, 5057970), (95, 4046376), (114, 3371980), (120, 3203381), (152, 2528985), (190, 2023188), (228, 1685990), (285, 1348792), (380, 1011594), (456, 842995), (570, 674396), (760, 505797), (1140, 337198), (2280, 168599)]