67404720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12250

約数の個数: 80

約数和(自身を含む): 218057472

約数和(自身を除く): 150652752

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, 12211, 24422, 36633, 48844, 61055, 73266, 97688, 122110, 146532, 183165, 195376, 244220, 280853, 293064, 366330, 488440, 561706, 586128, 732660, 842559, 976880, 1123412, 1404265, 1465320, 1685118, 2246824, 2808530, 2930640, 3370236, 4212795, 4493648, 5617060, 6740472, 8425590, 11234120, 13480944, 16851180, 22468240, 33702360, 67404720]

約数ペア:

[(1, 67404720), (2, 33702360), (3, 22468240), (4, 16851180), (5, 13480944), (6, 11234120), (8, 8425590), (10, 6740472), (12, 5617060), (15, 4493648), (16, 4212795), (20, 3370236), (23, 2930640), (24, 2808530), (30, 2246824), (40, 1685118), (46, 1465320), (48, 1404265), (60, 1123412), (69, 976880), (80, 842559), (92, 732660), (115, 586128), (120, 561706), (138, 488440), (184, 366330), (230, 293064), (240, 280853), (276, 244220), (345, 195376), (368, 183165), (460, 146532), (552, 122110), (690, 97688), (920, 73266), (1104, 61055), (1380, 48844), (1840, 36633), (2760, 24422), (5520, 12211)]