69486720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{36191}}^1$

素因数の和:36213

約数の個数: 64

約数和(自身を含む): 221495040

約数和(自身を除く): 152008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 36191, 72382, 108573, 144764, 180955, 217146, 289528, 361910, 434292, 542865, 579056, 723820, 868584, 1085730, 1158112, 1447640, 1737168, 2171460, 2316224, 2895280, 3474336, 4342920, 4632448, 5790560, 6948672, 8685840, 11581120, 13897344, 17371680, 23162240, 34743360, 69486720]

約数ペア:

[(1, 69486720), (2, 34743360), (3, 23162240), (4, 17371680), (5, 13897344), (6, 11581120), (8, 8685840), (10, 6948672), (12, 5790560), (15, 4632448), (16, 4342920), (20, 3474336), (24, 2895280), (30, 2316224), (32, 2171460), (40, 1737168), (48, 1447640), (60, 1158112), (64, 1085730), (80, 868584), (96, 723820), (120, 579056), (128, 542865), (160, 434292), (192, 361910), (240, 289528), (320, 217146), (384, 180955), (480, 144764), (640, 108573), (960, 72382), (1920, 36191)]