486929640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238691}}^1$

素因数の和:238722

約数の個数: 64

約数和(自身を含む): 1546724160

約数和(自身を除く): 1059794520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 238691, 477382, 716073, 954764, 1193455, 1432146, 1909528, 2386910, 2864292, 3580365, 4057747, 4773820, 5728584, 7160730, 8115494, 9547640, 12173241, 14321460, 16230988, 20288735, 24346482, 28642920, 32461976, 40577470, 48692964, 60866205, 81154940, 97385928, 121732410, 162309880, 243464820, 486929640]

約数ペア:

[(1, 486929640), (2, 243464820), (3, 162309880), (4, 121732410), (5, 97385928), (6, 81154940), (8, 60866205), (10, 48692964), (12, 40577470), (15, 32461976), (17, 28642920), (20, 24346482), (24, 20288735), (30, 16230988), (34, 14321460), (40, 12173241), (51, 9547640), (60, 8115494), (68, 7160730), (85, 5728584), (102, 4773820), (120, 4057747), (136, 3580365), (170, 2864292), (204, 2386910), (255, 1909528), (340, 1432146), (408, 1193455), (510, 954764), (680, 716073), (1020, 477382), (2040, 238691)]