509503440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18787}}^1$

素因数の和:18916

約数の個数: 80

約数和(自身を含む): 1593523008

約数和(自身を除く): 1084019568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 18787, 27120, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 225444, 281805, 300592, 375740, 450888, 563610, 751480, 901776, 1127220, 1502960, 2122931, 2254440, 4245862, 4508880, 6368793, 8491724, 10614655, 12737586, 16983448, 21229310, 25475172, 31843965, 33966896, 42458620, 50950344, 63687930, 84917240, 101900688, 127375860, 169834480, 254751720, 509503440]

約数ペア:

[(1, 509503440), (2, 254751720), (3, 169834480), (4, 127375860), (5, 101900688), (6, 84917240), (8, 63687930), (10, 50950344), (12, 42458620), (15, 33966896), (16, 31843965), (20, 25475172), (24, 21229310), (30, 16983448), (40, 12737586), (48, 10614655), (60, 8491724), (80, 6368793), (113, 4508880), (120, 4245862), (226, 2254440), (240, 2122931), (339, 1502960), (452, 1127220), (565, 901776), (678, 751480), (904, 563610), (1130, 450888), (1356, 375740), (1695, 300592), (1808, 281805), (2260, 225444), (2712, 187870), (3390, 150296), (4520, 112722), (5424, 93935), (6780, 75148), (9040, 56361), (13560, 37574), (18787, 27120)]