1320070320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1833431}}^1$

素因数の和:1833450

約数の個数: 60

約数和(自身を含む): 4433238576

約数和(自身を除く): 3113168256

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, 1833431, 3666862, 5500293, 7333724, 9167155, 11000586, 14667448, 16500879, 18334310, 22001172, 27501465, 29334896, 33001758, 36668620, 44002344, 55002930, 66003516, 73337240, 82504395, 88004688, 110005860, 132007032, 146674480, 165008790, 220011720, 264014064, 330017580, 440023440, 660035160, 1320070320]

約数ペア:

[(1, 1320070320), (2, 660035160), (3, 440023440), (4, 330017580), (5, 264014064), (6, 220011720), (8, 165008790), (9, 146674480), (10, 132007032), (12, 110005860), (15, 88004688), (16, 82504395), (18, 73337240), (20, 66003516), (24, 55002930), (30, 44002344), (36, 36668620), (40, 33001758), (45, 29334896), (48, 27501465), (60, 22001172), (72, 18334310), (80, 16500879), (90, 14667448), (120, 11000586), (144, 9167155), (180, 7333724), (240, 5500293), (360, 3666862), (720, 1833431)]