297839520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18803}}^1$

素因数の和:18835

約数の個数: 144

約数和(自身を含む): 1108834272

約数和(自身を除く): 810994752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 18803, 37606, 56409, 75212, 94015, 112818, 150424, 169227, 188030, 206833, 225636, 282045, 300848, 338454, 376060, 413666, 451272, 564090, 601696, 620499, 676908, 752120, 827332, 846135, 902544, 1034165, 1128180, 1240998, 1353816, 1504240, 1654664, 1692270, 1805088, 1861497, 2068330, 2256360, 2481996, 2707632, 3008480, 3102495, 3309328, 3384540, 3722994, 4136660, 4512720, 4963992, 5415264, 6204990, 6618656, 6769080, 7445988, 8273320, 9025440, 9307485, 9927984, 12409980, 13538160, 14891976, 16546640, 18614970, 19855968, 24819960, 27076320, 29783952, 33093280, 37229940, 49639920, 59567904, 74459880, 99279840, 148919760, 297839520]

約数ペア:

[(1, 297839520), (2, 148919760), (3, 99279840), (4, 74459880), (5, 59567904), (6, 49639920), (8, 37229940), (9, 33093280), (10, 29783952), (11, 27076320), (12, 24819960), (15, 19855968), (16, 18614970), (18, 16546640), (20, 14891976), (22, 13538160), (24, 12409980), (30, 9927984), (32, 9307485), (33, 9025440), (36, 8273320), (40, 7445988), (44, 6769080), (45, 6618656), (48, 6204990), (55, 5415264), (60, 4963992), (66, 4512720), (72, 4136660), (80, 3722994), (88, 3384540), (90, 3309328), (96, 3102495), (99, 3008480), (110, 2707632), (120, 2481996), (132, 2256360), (144, 2068330), (160, 1861497), (165, 1805088), (176, 1692270), (180, 1654664), (198, 1504240), (220, 1353816), (240, 1240998), (264, 1128180), (288, 1034165), (330, 902544), (352, 846135), (360, 827332), (396, 752120), (440, 676908), (480, 620499), (495, 601696), (528, 564090), (660, 451272), (720, 413666), (792, 376060), (880, 338454), (990, 300848), (1056, 282045), (1320, 225636), (1440, 206833), (1584, 188030), (1760, 169227), (1980, 150424), (2640, 112818), (3168, 94015), (3960, 75212), (5280, 56409), (7920, 37606), (15840, 18803)]