102309840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142097}}^1$

素因数の和:142116

約数の個数: 60

約数和(自身を含む): 343592964

約数和(自身を除く): 241283124

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, 142097, 284194, 426291, 568388, 710485, 852582, 1136776, 1278873, 1420970, 1705164, 2131455, 2273552, 2557746, 2841940, 3410328, 4262910, 5115492, 5683880, 6394365, 6820656, 8525820, 10230984, 11367760, 12788730, 17051640, 20461968, 25577460, 34103280, 51154920, 102309840]

約数ペア:

[(1, 102309840), (2, 51154920), (3, 34103280), (4, 25577460), (5, 20461968), (6, 17051640), (8, 12788730), (9, 11367760), (10, 10230984), (12, 8525820), (15, 6820656), (16, 6394365), (18, 5683880), (20, 5115492), (24, 4262910), (30, 3410328), (36, 2841940), (40, 2557746), (45, 2273552), (48, 2131455), (60, 1705164), (72, 1420970), (80, 1278873), (90, 1136776), (120, 852582), (144, 710485), (180, 568388), (240, 426291), (360, 284194), (720, 142097)]