73118880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50777}}^1$

素因数の和:50798

約数の個数: 72

約数和(自身を含む): 249523092

約数和(自身を除く): 176404212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50777, 101554, 152331, 203108, 253885, 304662, 406216, 456993, 507770, 609324, 761655, 812432, 913986, 1015540, 1218648, 1523310, 1624864, 1827972, 2031080, 2284965, 2437296, 3046620, 3655944, 4062160, 4569930, 4874592, 6093240, 7311888, 8124320, 9139860, 12186480, 14623776, 18279720, 24372960, 36559440, 73118880]

約数ペア:

[(1, 73118880), (2, 36559440), (3, 24372960), (4, 18279720), (5, 14623776), (6, 12186480), (8, 9139860), (9, 8124320), (10, 7311888), (12, 6093240), (15, 4874592), (16, 4569930), (18, 4062160), (20, 3655944), (24, 3046620), (30, 2437296), (32, 2284965), (36, 2031080), (40, 1827972), (45, 1624864), (48, 1523310), (60, 1218648), (72, 1015540), (80, 913986), (90, 812432), (96, 761655), (120, 609324), (144, 507770), (160, 456993), (180, 406216), (240, 304662), (288, 253885), (360, 203108), (480, 152331), (720, 101554), (1440, 50777)]