72347040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16747}}^1$

素因数の和:16771

約数の個数: 96

約数和(自身を含む): 253229760

約数和(自身を除く): 180882720

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, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 251205, 267952, 301446, 334940, 401928, 452169, 502410, 535904, 602892, 669880, 753615, 803856, 904338, 1004820, 1205784, 1339760, 1507230, 1607712, 1808676, 2009640, 2260845, 2411568, 2679520, 3014460, 3617352, 4019280, 4521690, 4823136, 6028920, 7234704, 8038560, 9043380, 12057840, 14469408, 18086760, 24115680, 36173520, 72347040]

約数ペア:

[(1, 72347040), (2, 36173520), (3, 24115680), (4, 18086760), (5, 14469408), (6, 12057840), (8, 9043380), (9, 8038560), (10, 7234704), (12, 6028920), (15, 4823136), (16, 4521690), (18, 4019280), (20, 3617352), (24, 3014460), (27, 2679520), (30, 2411568), (32, 2260845), (36, 2009640), (40, 1808676), (45, 1607712), (48, 1507230), (54, 1339760), (60, 1205784), (72, 1004820), (80, 904338), (90, 803856), (96, 753615), (108, 669880), (120, 602892), (135, 535904), (144, 502410), (160, 452169), (180, 401928), (216, 334940), (240, 301446), (270, 267952), (288, 251205), (360, 200964), (432, 167470), (480, 150723), (540, 133976), (720, 100482), (864, 83735), (1080, 66988), (1440, 50241), (2160, 33494), (4320, 16747)]