749029320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160049}}^1$

素因数の和:160079

約数の個数: 96

約数和(自身を含む): 2621619000

約数和(自身を除く): 1872589680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 160049, 320098, 480147, 640196, 800245, 960294, 1280392, 1440441, 1600490, 1920588, 2080637, 2400735, 2880882, 3200980, 3841176, 4161274, 4801470, 5761764, 6241911, 6401960, 7202205, 8322548, 9602940, 10403185, 11523528, 12483822, 14404410, 16645096, 18725733, 19205880, 20806370, 24967644, 28808820, 31209555, 37451466, 41612740, 49935288, 57617640, 62419110, 74902932, 83225480, 93628665, 124838220, 149805864, 187257330, 249676440, 374514660, 749029320]

約数ペア:

[(1, 749029320), (2, 374514660), (3, 249676440), (4, 187257330), (5, 149805864), (6, 124838220), (8, 93628665), (9, 83225480), (10, 74902932), (12, 62419110), (13, 57617640), (15, 49935288), (18, 41612740), (20, 37451466), (24, 31209555), (26, 28808820), (30, 24967644), (36, 20806370), (39, 19205880), (40, 18725733), (45, 16645096), (52, 14404410), (60, 12483822), (65, 11523528), (72, 10403185), (78, 9602940), (90, 8322548), (104, 7202205), (117, 6401960), (120, 6241911), (130, 5761764), (156, 4801470), (180, 4161274), (195, 3841176), (234, 3200980), (260, 2880882), (312, 2400735), (360, 2080637), (390, 1920588), (468, 1600490), (520, 1440441), (585, 1280392), (780, 960294), (936, 800245), (1170, 640196), (1560, 480147), (2340, 320098), (4680, 160049)]