2109522720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{141769}}^1$

素因数の和:141818

約数の個数: 96

約数和(自身を含む): 6859399680

約数和(自身を除く): 4749876960

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, 141769, 283538, 425307, 567076, 708845, 850614, 1134152, 1417690, 1701228, 2126535, 2268304, 2835380, 3402456, 4253070, 4394839, 4536608, 5670760, 6804912, 8506140, 8789678, 11341520, 13184517, 13609824, 17012280, 17579356, 21974195, 22683040, 26369034, 34024560, 35158712, 43948390, 52738068, 65922585, 68049120, 70317424, 87896780, 105476136, 131845170, 140634848, 175793560, 210952272, 263690340, 351587120, 421904544, 527380680, 703174240, 1054761360, 2109522720]

約数ペア:

[(1, 2109522720), (2, 1054761360), (3, 703174240), (4, 527380680), (5, 421904544), (6, 351587120), (8, 263690340), (10, 210952272), (12, 175793560), (15, 140634848), (16, 131845170), (20, 105476136), (24, 87896780), (30, 70317424), (31, 68049120), (32, 65922585), (40, 52738068), (48, 43948390), (60, 35158712), (62, 34024560), (80, 26369034), (93, 22683040), (96, 21974195), (120, 17579356), (124, 17012280), (155, 13609824), (160, 13184517), (186, 11341520), (240, 8789678), (248, 8506140), (310, 6804912), (372, 5670760), (465, 4536608), (480, 4394839), (496, 4253070), (620, 3402456), (744, 2835380), (930, 2268304), (992, 2126535), (1240, 1701228), (1488, 1417690), (1860, 1134152), (2480, 850614), (2976, 708845), (3720, 567076), (4960, 425307), (7440, 283538), (14880, 141769)]