32640240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 101743488

約数和(自身を除く): 69103248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 443, 614, 886, 921, 1228, 1329, 1535, 1772, 1842, 2215, 2456, 2658, 3070, 3544, 3684, 4430, 4605, 4912, 5316, 6140, 6645, 7088, 7368, 8860, 9210, 10632, 12280, 13290, 14736, 17720, 18420, 21264, 24560, 26580, 35440, 36840, 53160, 73680, 106320, 136001, 272002, 408003, 544004, 680005, 816006, 1088008, 1360010, 1632012, 2040015, 2176016, 2720020, 3264024, 4080030, 5440040, 6528048, 8160060, 10880080, 16320120, 32640240]

約数ペア:

[(1, 32640240), (2, 16320120), (3, 10880080), (4, 8160060), (5, 6528048), (6, 5440040), (8, 4080030), (10, 3264024), (12, 2720020), (15, 2176016), (16, 2040015), (20, 1632012), (24, 1360010), (30, 1088008), (40, 816006), (48, 680005), (60, 544004), (80, 408003), (120, 272002), (240, 136001), (307, 106320), (443, 73680), (614, 53160), (886, 36840), (921, 35440), (1228, 26580), (1329, 24560), (1535, 21264), (1772, 18420), (1842, 17720), (2215, 14736), (2456, 13290), (2658, 12280), (3070, 10632), (3544, 9210), (3684, 8860), (4430, 7368), (4605, 7088), (4912, 6645), (5316, 6140)]