1115446720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120199}}^1$

素因数の和:120245

約数の個数: 56

約数和(自身を含む): 2747772000

約数和(自身を除く): 1632325280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 120199, 240398, 480796, 600995, 961592, 1201990, 1923184, 2403980, 3485771, 3846368, 4807960, 6971542, 7692736, 9615920, 13943084, 17428855, 19231840, 27886168, 34857710, 38463680, 55772336, 69715420, 111544672, 139430840, 223089344, 278861680, 557723360, 1115446720]

約数ペア:

[(1, 1115446720), (2, 557723360), (4, 278861680), (5, 223089344), (8, 139430840), (10, 111544672), (16, 69715420), (20, 55772336), (29, 38463680), (32, 34857710), (40, 27886168), (58, 19231840), (64, 17428855), (80, 13943084), (116, 9615920), (145, 7692736), (160, 6971542), (232, 4807960), (290, 3846368), (320, 3485771), (464, 2403980), (580, 1923184), (928, 1201990), (1160, 961592), (1856, 600995), (2320, 480796), (4640, 240398), (9280, 120199)]