65137440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 207446400

約数和(自身を除く): 142308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1399, 1455, 1552, 1940, 2328, 2798, 2910, 3104, 3880, 4197, 4656, 5596, 5820, 6995, 7760, 8394, 9312, 11192, 11640, 13990, 15520, 16788, 20985, 22384, 23280, 27980, 33576, 41970, 44768, 46560, 55960, 67152, 83940, 111920, 134304, 135703, 167880, 223840, 271406, 335760, 407109, 542812, 671520, 678515, 814218, 1085624, 1357030, 1628436, 2035545, 2171248, 2714060, 3256872, 4071090, 4342496, 5428120, 6513744, 8142180, 10856240, 13027488, 16284360, 21712480, 32568720, 65137440]

約数ペア:

[(1, 65137440), (2, 32568720), (3, 21712480), (4, 16284360), (5, 13027488), (6, 10856240), (8, 8142180), (10, 6513744), (12, 5428120), (15, 4342496), (16, 4071090), (20, 3256872), (24, 2714060), (30, 2171248), (32, 2035545), (40, 1628436), (48, 1357030), (60, 1085624), (80, 814218), (96, 678515), (97, 671520), (120, 542812), (160, 407109), (194, 335760), (240, 271406), (291, 223840), (388, 167880), (480, 135703), (485, 134304), (582, 111920), (776, 83940), (970, 67152), (1164, 55960), (1399, 46560), (1455, 44768), (1552, 41970), (1940, 33576), (2328, 27980), (2798, 23280), (2910, 22384), (3104, 20985), (3880, 16788), (4197, 15520), (4656, 13990), (5596, 11640), (5820, 11192), (6995, 9312), (7760, 8394)]