180151440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{15319}}^1$

素因数の和:15349

約数の個数: 120

約数和(自身を含む): 649690560

約数和(自身を除く): 469539120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 122552, 153190, 183828, 214466, 229785, 245104, 306380, 321699, 367656, 428932, 459570, 536165, 612760, 643398, 735312, 750631, 857864, 919140, 1072330, 1225520, 1286796, 1501262, 1608495, 1715728, 1838280, 2144660, 2251893, 2573592, 3002524, 3216990, 3676560, 3753155, 4289320, 4503786, 5147184, 6005048, 6433980, 7506310, 8578640, 9007572, 11259465, 12010096, 12867960, 15012620, 18015144, 22518930, 25735920, 30025240, 36030288, 45037860, 60050480, 90075720, 180151440]

約数ペア:

[(1, 180151440), (2, 90075720), (3, 60050480), (4, 45037860), (5, 36030288), (6, 30025240), (7, 25735920), (8, 22518930), (10, 18015144), (12, 15012620), (14, 12867960), (15, 12010096), (16, 11259465), (20, 9007572), (21, 8578640), (24, 7506310), (28, 6433980), (30, 6005048), (35, 5147184), (40, 4503786), (42, 4289320), (48, 3753155), (49, 3676560), (56, 3216990), (60, 3002524), (70, 2573592), (80, 2251893), (84, 2144660), (98, 1838280), (105, 1715728), (112, 1608495), (120, 1501262), (140, 1286796), (147, 1225520), (168, 1072330), (196, 919140), (210, 857864), (240, 750631), (245, 735312), (280, 643398), (294, 612760), (336, 536165), (392, 459570), (420, 428932), (490, 367656), (560, 321699), (588, 306380), (735, 245104), (784, 229785), (840, 214466), (980, 183828), (1176, 153190), (1470, 122552), (1680, 107233), (1960, 91914), (2352, 76595), (2940, 61276), (3920, 45957), (5880, 30638), (11760, 15319)]