4476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 14499072

約数和(自身を除く): 10022352

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, 811, 920, 1104, 1380, 1622, 1840, 2433, 2760, 3244, 4055, 4866, 5520, 6488, 8110, 9732, 12165, 12976, 16220, 18653, 19464, 24330, 32440, 37306, 38928, 48660, 55959, 64880, 74612, 93265, 97320, 111918, 149224, 186530, 194640, 223836, 279795, 298448, 373060, 447672, 559590, 746120, 895344, 1119180, 1492240, 2238360, 4476720]

約数ペア:

[(1, 4476720), (2, 2238360), (3, 1492240), (4, 1119180), (5, 895344), (6, 746120), (8, 559590), (10, 447672), (12, 373060), (15, 298448), (16, 279795), (20, 223836), (23, 194640), (24, 186530), (30, 149224), (40, 111918), (46, 97320), (48, 93265), (60, 74612), (69, 64880), (80, 55959), (92, 48660), (115, 38928), (120, 37306), (138, 32440), (184, 24330), (230, 19464), (240, 18653), (276, 16220), (345, 12976), (368, 12165), (460, 9732), (552, 8110), (690, 6488), (811, 5520), (920, 4866), (1104, 4055), (1380, 3244), (1622, 2760), (1840, 2433)]