288646320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52291}}^1$

素因数の和:52330

約数の個数: 80

約数和(自身を含む): 933725952

約数和(自身を除く): 645079632

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, 52291, 104582, 156873, 209164, 261455, 313746, 418328, 522910, 627492, 784365, 836656, 1045820, 1202693, 1254984, 1568730, 2091640, 2405386, 2509968, 3137460, 3608079, 4183280, 4810772, 6013465, 6274920, 7216158, 9621544, 12026930, 12549840, 14432316, 18040395, 19243088, 24053860, 28864632, 36080790, 48107720, 57729264, 72161580, 96215440, 144323160, 288646320]

約数ペア:

[(1, 288646320), (2, 144323160), (3, 96215440), (4, 72161580), (5, 57729264), (6, 48107720), (8, 36080790), (10, 28864632), (12, 24053860), (15, 19243088), (16, 18040395), (20, 14432316), (23, 12549840), (24, 12026930), (30, 9621544), (40, 7216158), (46, 6274920), (48, 6013465), (60, 4810772), (69, 4183280), (80, 3608079), (92, 3137460), (115, 2509968), (120, 2405386), (138, 2091640), (184, 1568730), (230, 1254984), (240, 1202693), (276, 1045820), (345, 836656), (368, 784365), (460, 627492), (552, 522910), (690, 418328), (920, 313746), (1104, 261455), (1380, 209164), (1840, 156873), (2760, 104582), (5520, 52291)]