358529520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64951}}^1$

素因数の和:64990

約数の個数: 80

約数和(自身を含む): 1159782912

約数和(自身を除く): 801253392

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, 64951, 129902, 194853, 259804, 324755, 389706, 519608, 649510, 779412, 974265, 1039216, 1299020, 1493873, 1558824, 1948530, 2598040, 2987746, 3117648, 3897060, 4481619, 5196080, 5975492, 7469365, 7794120, 8963238, 11950984, 14938730, 15588240, 17926476, 22408095, 23901968, 29877460, 35852952, 44816190, 59754920, 71705904, 89632380, 119509840, 179264760, 358529520]

約数ペア:

[(1, 358529520), (2, 179264760), (3, 119509840), (4, 89632380), (5, 71705904), (6, 59754920), (8, 44816190), (10, 35852952), (12, 29877460), (15, 23901968), (16, 22408095), (20, 17926476), (23, 15588240), (24, 14938730), (30, 11950984), (40, 8963238), (46, 7794120), (48, 7469365), (60, 5975492), (69, 5196080), (80, 4481619), (92, 3897060), (115, 3117648), (120, 2987746), (138, 2598040), (184, 1948530), (230, 1558824), (240, 1493873), (276, 1299020), (345, 1039216), (368, 974265), (460, 779412), (552, 649510), (690, 519608), (920, 389706), (1104, 324755), (1380, 259804), (1840, 194853), (2760, 129902), (5520, 64951)]