720108144

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{26459}}^1$

素因数の和:26489

約数の個数: 120

約数和(自身を含む): 2388597120

約数和(自身を除く): 1668488976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 26459, 27216, 52918, 79377, 105836, 158754, 185213, 211672, 238131, 317508, 370426, 423344, 476262, 555639, 635016, 714393, 740852, 952524, 1111278, 1270032, 1428786, 1481704, 1666917, 1905048, 2143179, 2222556, 2857572, 2963408, 3333834, 3810096, 4286358, 4445112, 5000751, 5715144, 6429537, 6667668, 8572716, 8890224, 10001502, 11430288, 12859074, 13335336, 15002253, 17145432, 20003004, 25718148, 26670672, 30004506, 34290864, 40006008, 45006759, 51436296, 60009012, 80012016, 90013518, 102872592, 120018024, 180027036, 240036048, 360054072, 720108144]

約数ペア:

[(1, 720108144), (2, 360054072), (3, 240036048), (4, 180027036), (6, 120018024), (7, 102872592), (8, 90013518), (9, 80012016), (12, 60009012), (14, 51436296), (16, 45006759), (18, 40006008), (21, 34290864), (24, 30004506), (27, 26670672), (28, 25718148), (36, 20003004), (42, 17145432), (48, 15002253), (54, 13335336), (56, 12859074), (63, 11430288), (72, 10001502), (81, 8890224), (84, 8572716), (108, 6667668), (112, 6429537), (126, 5715144), (144, 5000751), (162, 4445112), (168, 4286358), (189, 3810096), (216, 3333834), (243, 2963408), (252, 2857572), (324, 2222556), (336, 2143179), (378, 1905048), (432, 1666917), (486, 1481704), (504, 1428786), (567, 1270032), (648, 1111278), (756, 952524), (972, 740852), (1008, 714393), (1134, 635016), (1296, 555639), (1512, 476262), (1701, 423344), (1944, 370426), (2268, 317508), (3024, 238131), (3402, 211672), (3888, 185213), (4536, 158754), (6804, 105836), (9072, 79377), (13608, 52918), (26459, 27216)]