193687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15227}}^1$

素因数の和:15296

約数の個数: 80

約数和(自身を含む): 611800128

約数和(自身を除く): 418112688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 15227, 30454, 45681, 60908, 76135, 91362, 121816, 152270, 182724, 228405, 243632, 304540, 365448, 456810, 609080, 730896, 807031, 913620, 1218160, 1614062, 1827240, 2421093, 3228124, 3654480, 4035155, 4842186, 6456248, 8070310, 9684372, 12105465, 12912496, 16140620, 19368744, 24210930, 32281240, 38737488, 48421860, 64562480, 96843720, 193687440]

約数ペア:

[(1, 193687440), (2, 96843720), (3, 64562480), (4, 48421860), (5, 38737488), (6, 32281240), (8, 24210930), (10, 19368744), (12, 16140620), (15, 12912496), (16, 12105465), (20, 9684372), (24, 8070310), (30, 6456248), (40, 4842186), (48, 4035155), (53, 3654480), (60, 3228124), (80, 2421093), (106, 1827240), (120, 1614062), (159, 1218160), (212, 913620), (240, 807031), (265, 730896), (318, 609080), (424, 456810), (530, 365448), (636, 304540), (795, 243632), (848, 228405), (1060, 182724), (1272, 152270), (1590, 121816), (2120, 91362), (2544, 76135), (3180, 60908), (4240, 45681), (6360, 30454), (12720, 15227)]