66300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12011}}^1$

素因数の和:12050

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 148185552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12011, 24022, 36033, 48044, 60055, 72066, 96088, 120110, 144132, 180165, 192176, 240220, 276253, 288264, 360330, 480440, 552506, 576528, 720660, 828759, 960880, 1105012, 1381265, 1441320, 1657518, 2210024, 2762530, 2882640, 3315036, 4143795, 4420048, 5525060, 6630072, 8287590, 11050120, 13260144, 16575180, 22100240, 33150360, 66300720]

約数ペア:

[(1, 66300720), (2, 33150360), (3, 22100240), (4, 16575180), (5, 13260144), (6, 11050120), (8, 8287590), (10, 6630072), (12, 5525060), (15, 4420048), (16, 4143795), (20, 3315036), (23, 2882640), (24, 2762530), (30, 2210024), (40, 1657518), (46, 1441320), (48, 1381265), (60, 1105012), (69, 960880), (80, 828759), (92, 720660), (115, 576528), (120, 552506), (138, 480440), (184, 360330), (230, 288264), (240, 276253), (276, 240220), (345, 192176), (368, 180165), (460, 144132), (552, 120110), (690, 96088), (920, 72066), (1104, 60055), (1380, 48044), (1840, 36033), (2760, 24022), (5520, 12011)]