297019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19961}}^1$

素因数の和:20010

約数の個数: 96

約数和(自身を含む): 965841408

約数和(自身を除く): 668821728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 319376, 399220, 479064, 598830, 618791, 638752, 798440, 958128, 1197660, 1237582, 1596880, 1856373, 1916256, 2395320, 2475164, 3093955, 3193760, 3712746, 4790640, 4950328, 6187910, 7425492, 9281865, 9581280, 9900656, 12375820, 14850984, 18563730, 19801312, 24751640, 29701968, 37127460, 49503280, 59403936, 74254920, 99006560, 148509840, 297019680]

約数ペア:

[(1, 297019680), (2, 148509840), (3, 99006560), (4, 74254920), (5, 59403936), (6, 49503280), (8, 37127460), (10, 29701968), (12, 24751640), (15, 19801312), (16, 18563730), (20, 14850984), (24, 12375820), (30, 9900656), (31, 9581280), (32, 9281865), (40, 7425492), (48, 6187910), (60, 4950328), (62, 4790640), (80, 3712746), (93, 3193760), (96, 3093955), (120, 2475164), (124, 2395320), (155, 1916256), (160, 1856373), (186, 1596880), (240, 1237582), (248, 1197660), (310, 958128), (372, 798440), (465, 638752), (480, 618791), (496, 598830), (620, 479064), (744, 399220), (930, 319376), (992, 299415), (1240, 239532), (1488, 199610), (1860, 159688), (2480, 119766), (2976, 99805), (3720, 79844), (4960, 59883), (7440, 39922), (14880, 19961)]