4006560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 13390272

約数和(自身を除く): 9383712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 491, 510, 544, 680, 816, 982, 1020, 1360, 1473, 1632, 1964, 2040, 2455, 2720, 2946, 3928, 4080, 4910, 5892, 7365, 7856, 8160, 8347, 9820, 11784, 14730, 15712, 16694, 19640, 23568, 25041, 29460, 33388, 39280, 41735, 47136, 50082, 58920, 66776, 78560, 83470, 100164, 117840, 125205, 133552, 166940, 200328, 235680, 250410, 267104, 333880, 400656, 500820, 667760, 801312, 1001640, 1335520, 2003280, 4006560]

約数ペア:

[(1, 4006560), (2, 2003280), (3, 1335520), (4, 1001640), (5, 801312), (6, 667760), (8, 500820), (10, 400656), (12, 333880), (15, 267104), (16, 250410), (17, 235680), (20, 200328), (24, 166940), (30, 133552), (32, 125205), (34, 117840), (40, 100164), (48, 83470), (51, 78560), (60, 66776), (68, 58920), (80, 50082), (85, 47136), (96, 41735), (102, 39280), (120, 33388), (136, 29460), (160, 25041), (170, 23568), (204, 19640), (240, 16694), (255, 15712), (272, 14730), (340, 11784), (408, 9820), (480, 8347), (491, 8160), (510, 7856), (544, 7365), (680, 5892), (816, 4910), (982, 4080), (1020, 3928), (1360, 2946), (1473, 2720), (1632, 2455), (1964, 2040)]