203799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1619}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 612360000

約数和(自身を除く): 408560280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 1619, 2098, 3147, 3238, 4196, 4857, 5245, 6294, 6476, 8095, 8392, 9714, 10490, 12588, 12952, 15735, 16190, 19428, 20980, 24285, 25176, 31470, 32380, 38856, 41960, 48570, 62940, 64760, 97140, 125880, 194280, 1698331, 3396662, 5094993, 6793324, 8491655, 10189986, 13586648, 16983310, 20379972, 25474965, 33966620, 40759944, 50949930, 67933240, 101899860, 203799720]

約数ペア:

[(1, 203799720), (2, 101899860), (3, 67933240), (4, 50949930), (5, 40759944), (6, 33966620), (8, 25474965), (10, 20379972), (12, 16983310), (15, 13586648), (20, 10189986), (24, 8491655), (30, 6793324), (40, 5094993), (60, 3396662), (120, 1698331), (1049, 194280), (1619, 125880), (2098, 97140), (3147, 64760), (3238, 62940), (4196, 48570), (4857, 41960), (5245, 38856), (6294, 32380), (6476, 31470), (8095, 25176), (8392, 24285), (9714, 20980), (10490, 19428), (12588, 16190), (12952, 15735)]