342888120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{317489}}^1$

素因数の和:317509

約数の個数: 64

約数和(自身を含む): 1142964000

約数和(自身を除く): 800075880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 317489, 634978, 952467, 1269956, 1587445, 1904934, 2539912, 2857401, 3174890, 3809868, 4762335, 5714802, 6349780, 7619736, 8572203, 9524670, 11429604, 12699560, 14287005, 17144406, 19049340, 22859208, 28574010, 34288812, 38098680, 42861015, 57148020, 68577624, 85722030, 114296040, 171444060, 342888120]

約数ペア:

[(1, 342888120), (2, 171444060), (3, 114296040), (4, 85722030), (5, 68577624), (6, 57148020), (8, 42861015), (9, 38098680), (10, 34288812), (12, 28574010), (15, 22859208), (18, 19049340), (20, 17144406), (24, 14287005), (27, 12699560), (30, 11429604), (36, 9524670), (40, 8572203), (45, 7619736), (54, 6349780), (60, 5714802), (72, 4762335), (90, 3809868), (108, 3174890), (120, 2857401), (135, 2539912), (180, 1904934), (216, 1587445), (270, 1269956), (360, 952467), (540, 634978), (1080, 317489)]