70408080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97789}}^1$

素因数の和:97808

約数の個数: 60

約数和(自身を含む): 236456220

約数和(自身を除く): 166048140

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, 97789, 195578, 293367, 391156, 488945, 586734, 782312, 880101, 977890, 1173468, 1466835, 1564624, 1760202, 1955780, 2346936, 2933670, 3520404, 3911560, 4400505, 4693872, 5867340, 7040808, 7823120, 8801010, 11734680, 14081616, 17602020, 23469360, 35204040, 70408080]

約数ペア:

[(1, 70408080), (2, 35204040), (3, 23469360), (4, 17602020), (5, 14081616), (6, 11734680), (8, 8801010), (9, 7823120), (10, 7040808), (12, 5867340), (15, 4693872), (16, 4400505), (18, 3911560), (20, 3520404), (24, 2933670), (30, 2346936), (36, 1955780), (40, 1760202), (45, 1564624), (48, 1466835), (60, 1173468), (72, 977890), (80, 880101), (90, 782312), (120, 586734), (144, 488945), (180, 391156), (240, 293367), (360, 195578), (720, 97789)]