203739720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2053}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 612256320

約数和(自身を除く): 408516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2053, 2481, 3308, 4106, 4135, 4962, 6159, 6616, 8212, 8270, 9924, 10265, 12318, 12405, 16424, 16540, 19848, 20530, 24636, 24810, 30795, 33080, 41060, 49272, 49620, 61590, 82120, 99240, 123180, 246360, 1697831, 3395662, 5093493, 6791324, 8489155, 10186986, 13582648, 16978310, 20373972, 25467465, 33956620, 40747944, 50934930, 67913240, 101869860, 203739720]

約数ペア:

[(1, 203739720), (2, 101869860), (3, 67913240), (4, 50934930), (5, 40747944), (6, 33956620), (8, 25467465), (10, 20373972), (12, 16978310), (15, 13582648), (20, 10186986), (24, 8489155), (30, 6791324), (40, 5093493), (60, 3395662), (120, 1697831), (827, 246360), (1654, 123180), (2053, 99240), (2481, 82120), (3308, 61590), (4106, 49620), (4135, 49272), (4962, 41060), (6159, 33080), (6616, 30795), (8212, 24810), (8270, 24636), (9924, 20530), (10265, 19848), (12318, 16540), (12405, 16424)]