171559440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18329}}^1$

素因数の和:18361

約数の個数: 120

約数和(自身を含む): 620507160

約数和(自身を除く): 448947720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 238277, 274935, 293264, 329922, 366580, 439896, 476554, 549870, 659844, 714831, 733160, 824805, 879792, 953108, 1099740, 1191385, 1319688, 1429662, 1466320, 1649610, 1906216, 2144493, 2199480, 2382770, 2639376, 2859324, 3299220, 3574155, 3812432, 4288986, 4398960, 4765540, 5718648, 6598440, 7148310, 8577972, 9531080, 10722465, 11437296, 13196880, 14296620, 17155944, 19062160, 21444930, 28593240, 34311888, 42889860, 57186480, 85779720, 171559440]

約数ペア:

[(1, 171559440), (2, 85779720), (3, 57186480), (4, 42889860), (5, 34311888), (6, 28593240), (8, 21444930), (9, 19062160), (10, 17155944), (12, 14296620), (13, 13196880), (15, 11437296), (16, 10722465), (18, 9531080), (20, 8577972), (24, 7148310), (26, 6598440), (30, 5718648), (36, 4765540), (39, 4398960), (40, 4288986), (45, 3812432), (48, 3574155), (52, 3299220), (60, 2859324), (65, 2639376), (72, 2382770), (78, 2199480), (80, 2144493), (90, 1906216), (104, 1649610), (117, 1466320), (120, 1429662), (130, 1319688), (144, 1191385), (156, 1099740), (180, 953108), (195, 879792), (208, 824805), (234, 733160), (240, 714831), (260, 659844), (312, 549870), (360, 476554), (390, 439896), (468, 366580), (520, 329922), (585, 293264), (624, 274935), (720, 238277), (780, 219948), (936, 183290), (1040, 164961), (1170, 146632), (1560, 109974), (1872, 91645), (2340, 73316), (3120, 54987), (4680, 36658), (9360, 18329)]