65414640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16033}}^1$

素因数の和:16066

約数の個数: 80

約数和(自身を含む): 214727328

約数和(自身を除く): 149312688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16033, 32066, 48099, 64132, 80165, 96198, 128264, 160330, 192396, 240495, 256528, 272561, 320660, 384792, 480990, 545122, 641320, 769584, 817683, 961980, 1090244, 1282640, 1362805, 1635366, 1923960, 2180488, 2725610, 3270732, 3847920, 4088415, 4360976, 5451220, 6541464, 8176830, 10902440, 13082928, 16353660, 21804880, 32707320, 65414640]

約数ペア:

[(1, 65414640), (2, 32707320), (3, 21804880), (4, 16353660), (5, 13082928), (6, 10902440), (8, 8176830), (10, 6541464), (12, 5451220), (15, 4360976), (16, 4088415), (17, 3847920), (20, 3270732), (24, 2725610), (30, 2180488), (34, 1923960), (40, 1635366), (48, 1362805), (51, 1282640), (60, 1090244), (68, 961980), (80, 817683), (85, 769584), (102, 641320), (120, 545122), (136, 480990), (170, 384792), (204, 320660), (240, 272561), (255, 256528), (272, 240495), (340, 192396), (408, 160330), (510, 128264), (680, 96198), (816, 80165), (1020, 64132), (1360, 48099), (2040, 32066), (4080, 16033)]