48540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 154177632

約数和(自身を除く): 105636912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 4933, 9840, 9866, 14799, 19732, 24665, 29598, 39464, 49330, 59196, 73995, 78928, 98660, 118392, 147990, 197320, 202253, 236784, 295980, 394640, 404506, 591960, 606759, 809012, 1011265, 1183920, 1213518, 1618024, 2022530, 2427036, 3033795, 3236048, 4045060, 4854072, 6067590, 8090120, 9708144, 12135180, 16180240, 24270360, 48540720]

約数ペア:

[(1, 48540720), (2, 24270360), (3, 16180240), (4, 12135180), (5, 9708144), (6, 8090120), (8, 6067590), (10, 4854072), (12, 4045060), (15, 3236048), (16, 3033795), (20, 2427036), (24, 2022530), (30, 1618024), (40, 1213518), (41, 1183920), (48, 1011265), (60, 809012), (80, 606759), (82, 591960), (120, 404506), (123, 394640), (164, 295980), (205, 236784), (240, 202253), (246, 197320), (328, 147990), (410, 118392), (492, 98660), (615, 78928), (656, 73995), (820, 59196), (984, 49330), (1230, 39464), (1640, 29598), (1968, 24665), (2460, 19732), (3280, 14799), (4920, 9866), (4933, 9840)]