385170360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 1229256000

約数和(自身を除く): 844085640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 349, 408, 510, 541, 680, 698, 1020, 1047, 1082, 1396, 1623, 1745, 2040, 2094, 2164, 2705, 2792, 3246, 3490, 4188, 4328, 5235, 5410, 5933, 6492, 6980, 8115, 8376, 9197, 10470, 10820, 11866, 12984, 13960, 16230, 17799, 18394, 20940, 21640, 23732, 27591, 29665, 32460, 35598, 36788, 41880, 45985, 47464, 55182, 59330, 64920, 71196, 73576, 88995, 91970, 110364, 118660, 137955, 142392, 177990, 183940, 188809, 220728, 237320, 275910, 355980, 367880, 377618, 551820, 566427, 711960, 755236, 944045, 1103640, 1132854, 1510472, 1888090, 2265708, 2832135, 3209753, 3776180, 4531416, 5664270, 6419506, 7552360, 9629259, 11328540, 12839012, 16048765, 19258518, 22657080, 25678024, 32097530, 38517036, 48146295, 64195060, 77034072, 96292590, 128390120, 192585180, 385170360]

約数ペア:

[(1, 385170360), (2, 192585180), (3, 128390120), (4, 96292590), (5, 77034072), (6, 64195060), (8, 48146295), (10, 38517036), (12, 32097530), (15, 25678024), (17, 22657080), (20, 19258518), (24, 16048765), (30, 12839012), (34, 11328540), (40, 9629259), (51, 7552360), (60, 6419506), (68, 5664270), (85, 4531416), (102, 3776180), (120, 3209753), (136, 2832135), (170, 2265708), (204, 1888090), (255, 1510472), (340, 1132854), (349, 1103640), (408, 944045), (510, 755236), (541, 711960), (680, 566427), (698, 551820), (1020, 377618), (1047, 367880), (1082, 355980), (1396, 275910), (1623, 237320), (1745, 220728), (2040, 188809), (2094, 183940), (2164, 177990), (2705, 142392), (2792, 137955), (3246, 118660), (3490, 110364), (4188, 91970), (4328, 88995), (5235, 73576), (5410, 71196), (5933, 64920), (6492, 59330), (6980, 55182), (8115, 47464), (8376, 45985), (9197, 41880), (10470, 36788), (10820, 35598), (11866, 32460), (12984, 29665), (13960, 27591), (16230, 23732), (17799, 21640), (18394, 20940)]