64833480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 217987200

約数和(自身を除く): 153153720

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, 173, 180, 216, 270, 346, 347, 360, 519, 540, 692, 694, 865, 1038, 1041, 1080, 1384, 1388, 1557, 1730, 1735, 2076, 2082, 2595, 2776, 3114, 3123, 3460, 3470, 4152, 4164, 4671, 5190, 5205, 6228, 6246, 6920, 6940, 7785, 8328, 9342, 9369, 10380, 10410, 12456, 12492, 13880, 15570, 15615, 18684, 18738, 20760, 20820, 23355, 24984, 31140, 31230, 37368, 37476, 41640, 46710, 46845, 60031, 62280, 62460, 74952, 93420, 93690, 120062, 124920, 180093, 186840, 187380, 240124, 300155, 360186, 374760, 480248, 540279, 600310, 720372, 900465, 1080558, 1200620, 1440744, 1620837, 1800930, 2161116, 2401240, 2701395, 3241674, 3601860, 4322232, 5402790, 6483348, 7203720, 8104185, 10805580, 12966696, 16208370, 21611160, 32416740, 64833480]

約数ペア:

[(1, 64833480), (2, 32416740), (3, 21611160), (4, 16208370), (5, 12966696), (6, 10805580), (8, 8104185), (9, 7203720), (10, 6483348), (12, 5402790), (15, 4322232), (18, 3601860), (20, 3241674), (24, 2701395), (27, 2401240), (30, 2161116), (36, 1800930), (40, 1620837), (45, 1440744), (54, 1200620), (60, 1080558), (72, 900465), (90, 720372), (108, 600310), (120, 540279), (135, 480248), (173, 374760), (180, 360186), (216, 300155), (270, 240124), (346, 187380), (347, 186840), (360, 180093), (519, 124920), (540, 120062), (692, 93690), (694, 93420), (865, 74952), (1038, 62460), (1041, 62280), (1080, 60031), (1384, 46845), (1388, 46710), (1557, 41640), (1730, 37476), (1735, 37368), (2076, 31230), (2082, 31140), (2595, 24984), (2776, 23355), (3114, 20820), (3123, 20760), (3460, 18738), (3470, 18684), (4152, 15615), (4164, 15570), (4671, 13880), (5190, 12492), (5205, 12456), (6228, 10410), (6246, 10380), (6920, 9369), (6940, 9342), (7785, 8328)]