13387320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 44619120

約数和(自身を除く): 31231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 907, 984, 1230, 1476, 1640, 1814, 1845, 2460, 2721, 2952, 3628, 3690, 4535, 4920, 5442, 7256, 7380, 8163, 9070, 10884, 13605, 14760, 16326, 18140, 21768, 27210, 32652, 36280, 37187, 40815, 54420, 65304, 74374, 81630, 108840, 111561, 148748, 163260, 185935, 223122, 297496, 326520, 334683, 371870, 446244, 557805, 669366, 743740, 892488, 1115610, 1338732, 1487480, 1673415, 2231220, 2677464, 3346830, 4462440, 6693660, 13387320]

約数ペア:

[(1, 13387320), (2, 6693660), (3, 4462440), (4, 3346830), (5, 2677464), (6, 2231220), (8, 1673415), (9, 1487480), (10, 1338732), (12, 1115610), (15, 892488), (18, 743740), (20, 669366), (24, 557805), (30, 446244), (36, 371870), (40, 334683), (41, 326520), (45, 297496), (60, 223122), (72, 185935), (82, 163260), (90, 148748), (120, 111561), (123, 108840), (164, 81630), (180, 74374), (205, 65304), (246, 54420), (328, 40815), (360, 37187), (369, 36280), (410, 32652), (492, 27210), (615, 21768), (738, 18140), (820, 16326), (907, 14760), (984, 13605), (1230, 10884), (1476, 9070), (1640, 8163), (1814, 7380), (1845, 7256), (2460, 5442), (2721, 4920), (2952, 4535), (3628, 3690)]