283327920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6531

約数の個数: 120

約数和(自身を含む): 967258032

約数和(自身を除く): 683930112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 6451, 7320, 8784, 10980, 12902, 14640, 19353, 21960, 25804, 32255, 38706, 43920, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 193530, 232236, 258040, 290295, 309648, 387060, 393511, 464472, 516080, 580590, 774120, 787022, 928944, 1161180, 1180533, 1548240, 1574044, 1967555, 2322360, 2361066, 3148088, 3541599, 3935110, 4644720, 4722132, 5902665, 6296176, 7083198, 7870220, 9444264, 11805330, 14166396, 15740440, 17707995, 18888528, 23610660, 28332792, 31480880, 35415990, 47221320, 56665584, 70831980, 94442640, 141663960, 283327920]

約数ペア:

[(1, 283327920), (2, 141663960), (3, 94442640), (4, 70831980), (5, 56665584), (6, 47221320), (8, 35415990), (9, 31480880), (10, 28332792), (12, 23610660), (15, 18888528), (16, 17707995), (18, 15740440), (20, 14166396), (24, 11805330), (30, 9444264), (36, 7870220), (40, 7083198), (45, 6296176), (48, 5902665), (60, 4722132), (61, 4644720), (72, 3935110), (80, 3541599), (90, 3148088), (120, 2361066), (122, 2322360), (144, 1967555), (180, 1574044), (183, 1548240), (240, 1180533), (244, 1161180), (305, 928944), (360, 787022), (366, 774120), (488, 580590), (549, 516080), (610, 464472), (720, 393511), (732, 387060), (915, 309648), (976, 290295), (1098, 258040), (1220, 232236), (1464, 193530), (1830, 154824), (2196, 129020), (2440, 116118), (2745, 103216), (2928, 96765), (3660, 77412), (4392, 64510), (4880, 58059), (5490, 51608), (6451, 43920), (7320, 38706), (8784, 32255), (10980, 25804), (12902, 21960), (14640, 19353)]