2986320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 9677952

約数和(自身を除く): 6691632

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, 541, 552, 690, 920, 1082, 1104, 1380, 1623, 1840, 2164, 2705, 2760, 3246, 4328, 5410, 5520, 6492, 8115, 8656, 10820, 12443, 12984, 16230, 21640, 24886, 25968, 32460, 37329, 43280, 49772, 62215, 64920, 74658, 99544, 124430, 129840, 149316, 186645, 199088, 248860, 298632, 373290, 497720, 597264, 746580, 995440, 1493160, 2986320]

約数ペア:

[(1, 2986320), (2, 1493160), (3, 995440), (4, 746580), (5, 597264), (6, 497720), (8, 373290), (10, 298632), (12, 248860), (15, 199088), (16, 186645), (20, 149316), (23, 129840), (24, 124430), (30, 99544), (40, 74658), (46, 64920), (48, 62215), (60, 49772), (69, 43280), (80, 37329), (92, 32460), (115, 25968), (120, 24886), (138, 21640), (184, 16230), (230, 12984), (240, 12443), (276, 10820), (345, 8656), (368, 8115), (460, 6492), (541, 5520), (552, 5410), (690, 4328), (920, 3246), (1082, 2760), (1104, 2705), (1380, 2164), (1623, 1840)]