171134280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7793}}^1$

素因数の和:7871

約数の個数: 96

約数和(自身を含む): 565376760

約数和(自身を除く): 394242480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 7793, 10980, 15586, 21960, 23379, 31172, 38965, 46758, 62344, 70137, 77930, 93516, 116895, 140274, 155860, 187032, 233790, 280548, 311720, 350685, 467580, 475373, 561096, 701370, 935160, 950746, 1402740, 1426119, 1901492, 2376865, 2805480, 2852238, 3802984, 4278357, 4753730, 5704476, 7130595, 8556714, 9507460, 11408952, 14261190, 17113428, 19014920, 21391785, 28522380, 34226856, 42783570, 57044760, 85567140, 171134280]

約数ペア:

[(1, 171134280), (2, 85567140), (3, 57044760), (4, 42783570), (5, 34226856), (6, 28522380), (8, 21391785), (9, 19014920), (10, 17113428), (12, 14261190), (15, 11408952), (18, 9507460), (20, 8556714), (24, 7130595), (30, 5704476), (36, 4753730), (40, 4278357), (45, 3802984), (60, 2852238), (61, 2805480), (72, 2376865), (90, 1901492), (120, 1426119), (122, 1402740), (180, 950746), (183, 935160), (244, 701370), (305, 561096), (360, 475373), (366, 467580), (488, 350685), (549, 311720), (610, 280548), (732, 233790), (915, 187032), (1098, 155860), (1220, 140274), (1464, 116895), (1830, 93516), (2196, 77930), (2440, 70137), (2745, 62344), (3660, 46758), (4392, 38965), (5490, 31172), (7320, 23379), (7793, 21960), (10980, 15586)]