28959357240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7312969}}^1$

素因数の和:7312997

約数の個数: 96

約数和(自身を含む): 102674098800

約数和(自身を除く): 73714741560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7312969, 14625938, 21938907, 29251876, 36564845, 43877814, 58503752, 65816721, 73129690, 80442659, 87755628, 109694535, 131633442, 146259380, 160885318, 175511256, 219389070, 241327977, 263266884, 292518760, 321770636, 329083605, 402213295, 438778140, 482655954, 526533768, 643541272, 658167210, 723983931, 804426590, 877556280, 965311908, 1206639885, 1316334420, 1447967862, 1608853180, 1930623816, 2413279770, 2632668840, 2895935724, 3217706360, 3619919655, 4826559540, 5791871448, 7239839310, 9653119080, 14479678620, 28959357240]

約数ペア:

[(1, 28959357240), (2, 14479678620), (3, 9653119080), (4, 7239839310), (5, 5791871448), (6, 4826559540), (8, 3619919655), (9, 3217706360), (10, 2895935724), (11, 2632668840), (12, 2413279770), (15, 1930623816), (18, 1608853180), (20, 1447967862), (22, 1316334420), (24, 1206639885), (30, 965311908), (33, 877556280), (36, 804426590), (40, 723983931), (44, 658167210), (45, 643541272), (55, 526533768), (60, 482655954), (66, 438778140), (72, 402213295), (88, 329083605), (90, 321770636), (99, 292518760), (110, 263266884), (120, 241327977), (132, 219389070), (165, 175511256), (180, 160885318), (198, 146259380), (220, 131633442), (264, 109694535), (330, 87755628), (360, 80442659), (396, 73129690), (440, 65816721), (495, 58503752), (660, 43877814), (792, 36564845), (990, 29251876), (1320, 21938907), (1980, 14625938), (3960, 7312969)]