79263120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 246984192

約数和(自身を除く): 167721072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1481, 1784, 2230, 2676, 2962, 3345, 3568, 4443, 4460, 5352, 5924, 6690, 7405, 8886, 8920, 10704, 11848, 13380, 14810, 17772, 17840, 22215, 23696, 26760, 29620, 35544, 44430, 53520, 59240, 71088, 88860, 118480, 177720, 330263, 355440, 660526, 990789, 1321052, 1651315, 1981578, 2642104, 3302630, 3963156, 4953945, 5284208, 6605260, 7926312, 9907890, 13210520, 15852624, 19815780, 26421040, 39631560, 79263120]

約数ペア:

[(1, 79263120), (2, 39631560), (3, 26421040), (4, 19815780), (5, 15852624), (6, 13210520), (8, 9907890), (10, 7926312), (12, 6605260), (15, 5284208), (16, 4953945), (20, 3963156), (24, 3302630), (30, 2642104), (40, 1981578), (48, 1651315), (60, 1321052), (80, 990789), (120, 660526), (223, 355440), (240, 330263), (446, 177720), (669, 118480), (892, 88860), (1115, 71088), (1338, 59240), (1481, 53520), (1784, 44430), (2230, 35544), (2676, 29620), (2962, 26760), (3345, 23696), (3568, 22215), (4443, 17840), (4460, 17772), (5352, 14810), (5924, 13380), (6690, 11848), (7405, 10704), (8886, 8920)]