130002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 411868800

約数和(自身を除く): 281866080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1361, 1592, 1990, 2388, 2722, 2985, 3184, 3980, 4083, 4776, 5444, 5970, 6368, 6805, 7960, 8166, 9552, 10888, 11940, 13610, 15920, 16332, 19104, 20415, 21776, 23880, 27220, 31840, 32664, 40830, 43552, 47760, 54440, 65328, 81660, 95520, 108880, 130656, 163320, 217760, 270839, 326640, 541678, 653280, 812517, 1083356, 1354195, 1625034, 2166712, 2708390, 3250068, 4062585, 4333424, 5416780, 6500136, 8125170, 8666848, 10833560, 13000272, 16250340, 21667120, 26000544, 32500680, 43334240, 65001360, 130002720]

約数ペア:

[(1, 130002720), (2, 65001360), (3, 43334240), (4, 32500680), (5, 26000544), (6, 21667120), (8, 16250340), (10, 13000272), (12, 10833560), (15, 8666848), (16, 8125170), (20, 6500136), (24, 5416780), (30, 4333424), (32, 4062585), (40, 3250068), (48, 2708390), (60, 2166712), (80, 1625034), (96, 1354195), (120, 1083356), (160, 812517), (199, 653280), (240, 541678), (398, 326640), (480, 270839), (597, 217760), (796, 163320), (995, 130656), (1194, 108880), (1361, 95520), (1592, 81660), (1990, 65328), (2388, 54440), (2722, 47760), (2985, 43552), (3184, 40830), (3980, 32664), (4083, 31840), (4776, 27220), (5444, 23880), (5970, 21776), (6368, 20415), (6805, 19104), (7960, 16332), (8166, 15920), (9552, 13610), (10888, 11940)]