159618960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2773

約数の個数: 120

約数和(自身を含む): 542715264

約数和(自身を除く): 383096304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2671, 2988, 3320, 3735, 3984, 4980, 5342, 5976, 6640, 7470, 8013, 9960, 10684, 11952, 13355, 14940, 16026, 19920, 21368, 24039, 26710, 29880, 32052, 40065, 42736, 48078, 53420, 59760, 64104, 80130, 96156, 106840, 120195, 128208, 160260, 192312, 213680, 221693, 240390, 320520, 384624, 443386, 480780, 641040, 665079, 886772, 961560, 1108465, 1330158, 1773544, 1923120, 1995237, 2216930, 2660316, 3325395, 3547088, 3990474, 4433860, 5320632, 6650790, 7980948, 8867720, 9976185, 10641264, 13301580, 15961896, 17735440, 19952370, 26603160, 31923792, 39904740, 53206320, 79809480, 159618960]

約数ペア:

[(1, 159618960), (2, 79809480), (3, 53206320), (4, 39904740), (5, 31923792), (6, 26603160), (8, 19952370), (9, 17735440), (10, 15961896), (12, 13301580), (15, 10641264), (16, 9976185), (18, 8867720), (20, 7980948), (24, 6650790), (30, 5320632), (36, 4433860), (40, 3990474), (45, 3547088), (48, 3325395), (60, 2660316), (72, 2216930), (80, 1995237), (83, 1923120), (90, 1773544), (120, 1330158), (144, 1108465), (166, 961560), (180, 886772), (240, 665079), (249, 641040), (332, 480780), (360, 443386), (415, 384624), (498, 320520), (664, 240390), (720, 221693), (747, 213680), (830, 192312), (996, 160260), (1245, 128208), (1328, 120195), (1494, 106840), (1660, 96156), (1992, 80130), (2490, 64104), (2671, 59760), (2988, 53420), (3320, 48078), (3735, 42736), (3984, 40065), (4980, 32052), (5342, 29880), (5976, 26710), (6640, 24039), (7470, 21368), (8013, 19920), (9960, 16026), (10684, 14940), (11952, 13355)]