148711440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 462220416

約数和(自身を除く): 313508976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1031, 1202, 1803, 2062, 2404, 3005, 3093, 3606, 4124, 4808, 5155, 6010, 6186, 7212, 8248, 9015, 9616, 10310, 12020, 12372, 14424, 15465, 16496, 18030, 20620, 24040, 24744, 28848, 30930, 36060, 41240, 48080, 49488, 61860, 72120, 82480, 123720, 144240, 247440, 619631, 1239262, 1858893, 2478524, 3098155, 3717786, 4957048, 6196310, 7435572, 9294465, 9914096, 12392620, 14871144, 18588930, 24785240, 29742288, 37177860, 49570480, 74355720, 148711440]

約数ペア:

[(1, 148711440), (2, 74355720), (3, 49570480), (4, 37177860), (5, 29742288), (6, 24785240), (8, 18588930), (10, 14871144), (12, 12392620), (15, 9914096), (16, 9294465), (20, 7435572), (24, 6196310), (30, 4957048), (40, 3717786), (48, 3098155), (60, 2478524), (80, 1858893), (120, 1239262), (240, 619631), (601, 247440), (1031, 144240), (1202, 123720), (1803, 82480), (2062, 72120), (2404, 61860), (3005, 49488), (3093, 48080), (3606, 41240), (4124, 36060), (4808, 30930), (5155, 28848), (6010, 24744), (6186, 24040), (7212, 20620), (8248, 18030), (9015, 16496), (9616, 15465), (10310, 14424), (12020, 12372)]