156659040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{108791}}^1$

素因数の和:108812

約数の個数: 72

約数和(自身を含む): 534603888

約数和(自身を除く): 377944848

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, 108791, 217582, 326373, 435164, 543955, 652746, 870328, 979119, 1087910, 1305492, 1631865, 1740656, 1958238, 2175820, 2610984, 3263730, 3481312, 3916476, 4351640, 4895595, 5221968, 6527460, 7832952, 8703280, 9791190, 10443936, 13054920, 15665904, 17406560, 19582380, 26109840, 31331808, 39164760, 52219680, 78329520, 156659040]

約数ペア:

[(1, 156659040), (2, 78329520), (3, 52219680), (4, 39164760), (5, 31331808), (6, 26109840), (8, 19582380), (9, 17406560), (10, 15665904), (12, 13054920), (15, 10443936), (16, 9791190), (18, 8703280), (20, 7832952), (24, 6527460), (30, 5221968), (32, 4895595), (36, 4351640), (40, 3916476), (45, 3481312), (48, 3263730), (60, 2610984), (72, 2175820), (80, 1958238), (90, 1740656), (96, 1631865), (120, 1305492), (144, 1087910), (160, 979119), (180, 870328), (240, 652746), (288, 543955), (360, 435164), (480, 326373), (720, 217582), (1440, 108791)]