70399440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97777}}^1$

素因数の和:97796

約数の個数: 60

約数和(自身を含む): 236427204

約数和(自身を除く): 166027764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 97777, 195554, 293331, 391108, 488885, 586662, 782216, 879993, 977770, 1173324, 1466655, 1564432, 1759986, 1955540, 2346648, 2933310, 3519972, 3911080, 4399965, 4693296, 5866620, 7039944, 7822160, 8799930, 11733240, 14079888, 17599860, 23466480, 35199720, 70399440]

約数ペア:

[(1, 70399440), (2, 35199720), (3, 23466480), (4, 17599860), (5, 14079888), (6, 11733240), (8, 8799930), (9, 7822160), (10, 7039944), (12, 5866620), (15, 4693296), (16, 4399965), (18, 3911080), (20, 3519972), (24, 2933310), (30, 2346648), (36, 1955540), (40, 1759986), (45, 1564432), (48, 1466655), (60, 1173324), (72, 977770), (80, 879993), (90, 782216), (120, 586662), (144, 488885), (180, 391108), (240, 293331), (360, 195554), (720, 97777)]