463420240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2900

約数の個数: 80

約数和(自身を含む): 1129213440

約数和(自身を除く): 665793200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 2789, 4154, 5360, 5578, 8308, 10385, 11156, 13945, 16616, 20770, 22312, 27890, 33232, 41540, 44624, 55780, 83080, 86459, 111560, 166160, 172918, 186863, 223120, 345836, 373726, 432295, 691672, 747452, 864590, 934315, 1383344, 1494904, 1729180, 1868630, 2989808, 3458360, 3737260, 5792753, 6916720, 7474520, 11585506, 14949040, 23171012, 28963765, 46342024, 57927530, 92684048, 115855060, 231710120, 463420240]

約数ペア:

[(1, 463420240), (2, 231710120), (4, 115855060), (5, 92684048), (8, 57927530), (10, 46342024), (16, 28963765), (20, 23171012), (31, 14949040), (40, 11585506), (62, 7474520), (67, 6916720), (80, 5792753), (124, 3737260), (134, 3458360), (155, 2989808), (248, 1868630), (268, 1729180), (310, 1494904), (335, 1383344), (496, 934315), (536, 864590), (620, 747452), (670, 691672), (1072, 432295), (1240, 373726), (1340, 345836), (2077, 223120), (2480, 186863), (2680, 172918), (2789, 166160), (4154, 111560), (5360, 86459), (5578, 83080), (8308, 55780), (10385, 44624), (11156, 41540), (13945, 33232), (16616, 27890), (20770, 22312)]