130397520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49393}}^1$

素因数の和:49420

約数の個数: 80

約数和(自身を含む): 440989632

約数和(自身を除く): 310592112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 49393, 98786, 148179, 197572, 246965, 296358, 395144, 493930, 543323, 592716, 740895, 790288, 987860, 1086646, 1185432, 1481790, 1629969, 1975720, 2173292, 2370864, 2716615, 2963580, 3259938, 3951440, 4346584, 5433230, 5927160, 6519876, 8149845, 8693168, 10866460, 11854320, 13039752, 16299690, 21732920, 26079504, 32599380, 43465840, 65198760, 130397520]

約数ペア:

[(1, 130397520), (2, 65198760), (3, 43465840), (4, 32599380), (5, 26079504), (6, 21732920), (8, 16299690), (10, 13039752), (11, 11854320), (12, 10866460), (15, 8693168), (16, 8149845), (20, 6519876), (22, 5927160), (24, 5433230), (30, 4346584), (33, 3951440), (40, 3259938), (44, 2963580), (48, 2716615), (55, 2370864), (60, 2173292), (66, 1975720), (80, 1629969), (88, 1481790), (110, 1185432), (120, 1086646), (132, 987860), (165, 790288), (176, 740895), (220, 592716), (240, 543323), (264, 493930), (330, 395144), (440, 296358), (528, 246965), (660, 197572), (880, 148179), (1320, 98786), (2640, 49393)]