1395859680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{969347}}^1$

素因数の和:969368

約数の個数: 72

約数和(自身を含む): 4763376072

約数和(自身を除く): 3367516392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 969347, 1938694, 2908041, 3877388, 4846735, 5816082, 7754776, 8724123, 9693470, 11632164, 14540205, 15509552, 17448246, 19386940, 23264328, 29080410, 31019104, 34896492, 38773880, 43620615, 46528656, 58160820, 69792984, 77547760, 87241230, 93057312, 116321640, 139585968, 155095520, 174482460, 232643280, 279171936, 348964920, 465286560, 697929840, 1395859680]

約数ペア:

[(1, 1395859680), (2, 697929840), (3, 465286560), (4, 348964920), (5, 279171936), (6, 232643280), (8, 174482460), (9, 155095520), (10, 139585968), (12, 116321640), (15, 93057312), (16, 87241230), (18, 77547760), (20, 69792984), (24, 58160820), (30, 46528656), (32, 43620615), (36, 38773880), (40, 34896492), (45, 31019104), (48, 29080410), (60, 23264328), (72, 19386940), (80, 17448246), (90, 15509552), (96, 14540205), (120, 11632164), (144, 9693470), (160, 8724123), (180, 7754776), (240, 5816082), (288, 4846735), (360, 3877388), (480, 2908041), (720, 1938694), (1440, 969347)]