172235040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15642

約数の個数: 96

約数和(自身を含む): 566165376

約数和(自身を除く): 393930336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 15601, 31202, 46803, 62404, 78005, 93606, 124808, 156010, 187212, 234015, 249616, 312020, 358823, 374424, 468030, 499232, 624040, 717646, 748848, 936060, 1076469, 1248080, 1435292, 1497696, 1794115, 1872120, 2152938, 2496160, 2870584, 3588230, 3744240, 4305876, 5382345, 5741168, 7176460, 7488480, 8611752, 10764690, 11482336, 14352920, 17223504, 21529380, 28705840, 34447008, 43058760, 57411680, 86117520, 172235040]

約数ペア:

[(1, 172235040), (2, 86117520), (3, 57411680), (4, 43058760), (5, 34447008), (6, 28705840), (8, 21529380), (10, 17223504), (12, 14352920), (15, 11482336), (16, 10764690), (20, 8611752), (23, 7488480), (24, 7176460), (30, 5741168), (32, 5382345), (40, 4305876), (46, 3744240), (48, 3588230), (60, 2870584), (69, 2496160), (80, 2152938), (92, 1872120), (96, 1794115), (115, 1497696), (120, 1435292), (138, 1248080), (160, 1076469), (184, 936060), (230, 748848), (240, 717646), (276, 624040), (345, 499232), (368, 468030), (460, 374424), (480, 358823), (552, 312020), (690, 249616), (736, 234015), (920, 187212), (1104, 156010), (1380, 124808), (1840, 93606), (2208, 78005), (2760, 62404), (3680, 46803), (5520, 31202), (11040, 15601)]