54954720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{12721}}^1$

素因数の和:12745

約数の個数: 96

約数和(自身を含む): 192356640

約数和(自身を除く): 137401920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 12721, 25442, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 203536, 228978, 254420, 305304, 343467, 381630, 407072, 457956, 508840, 572445, 610608, 686934, 763260, 915912, 1017680, 1144890, 1221216, 1373868, 1526520, 1717335, 1831824, 2035360, 2289780, 2747736, 3053040, 3434670, 3663648, 4579560, 5495472, 6106080, 6869340, 9159120, 10990944, 13738680, 18318240, 27477360, 54954720]

約数ペア:

[(1, 54954720), (2, 27477360), (3, 18318240), (4, 13738680), (5, 10990944), (6, 9159120), (8, 6869340), (9, 6106080), (10, 5495472), (12, 4579560), (15, 3663648), (16, 3434670), (18, 3053040), (20, 2747736), (24, 2289780), (27, 2035360), (30, 1831824), (32, 1717335), (36, 1526520), (40, 1373868), (45, 1221216), (48, 1144890), (54, 1017680), (60, 915912), (72, 763260), (80, 686934), (90, 610608), (96, 572445), (108, 508840), (120, 457956), (135, 407072), (144, 381630), (160, 343467), (180, 305304), (216, 254420), (240, 228978), (270, 203536), (288, 190815), (360, 152652), (432, 127210), (480, 114489), (540, 101768), (720, 76326), (864, 63605), (1080, 50884), (1440, 38163), (2160, 25442), (4320, 12721)]