1528903560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 4666740480

約数和(自身を除く): 3137836920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 137, 226, 274, 339, 411, 452, 548, 565, 678, 685, 822, 823, 904, 1096, 1130, 1356, 1370, 1644, 1646, 1695, 2055, 2260, 2469, 2712, 2740, 3288, 3292, 3390, 4110, 4115, 4520, 4938, 5480, 6584, 6780, 8220, 8230, 9876, 12345, 13560, 15481, 16440, 16460, 19752, 24690, 30962, 32920, 46443, 49380, 61924, 77405, 92886, 92999, 98760, 112751, 123848, 154810, 185772, 185998, 225502, 232215, 278997, 309620, 338253, 371544, 371996, 451004, 464430, 464995, 557994, 563755, 619240, 676506, 743992, 902008, 928860, 929990, 1115988, 1127510, 1353012, 1394985, 1691265, 1857720, 1859980, 2231976, 2255020, 2706024, 2789970, 3382530, 3719960, 4510040, 5579940, 6765060, 11159880, 12740863, 13530120, 25481726, 38222589, 50963452, 63704315, 76445178, 101926904, 127408630, 152890356, 191112945, 254817260, 305780712, 382225890, 509634520, 764451780, 1528903560]

約数ペア:

[(1, 1528903560), (2, 764451780), (3, 509634520), (4, 382225890), (5, 305780712), (6, 254817260), (8, 191112945), (10, 152890356), (12, 127408630), (15, 101926904), (20, 76445178), (24, 63704315), (30, 50963452), (40, 38222589), (60, 25481726), (113, 13530120), (120, 12740863), (137, 11159880), (226, 6765060), (274, 5579940), (339, 4510040), (411, 3719960), (452, 3382530), (548, 2789970), (565, 2706024), (678, 2255020), (685, 2231976), (822, 1859980), (823, 1857720), (904, 1691265), (1096, 1394985), (1130, 1353012), (1356, 1127510), (1370, 1115988), (1644, 929990), (1646, 928860), (1695, 902008), (2055, 743992), (2260, 676506), (2469, 619240), (2712, 563755), (2740, 557994), (3288, 464995), (3292, 464430), (3390, 451004), (4110, 371996), (4115, 371544), (4520, 338253), (4938, 309620), (5480, 278997), (6584, 232215), (6780, 225502), (8220, 185998), (8230, 185772), (9876, 154810), (12345, 123848), (13560, 112751), (15481, 98760), (16440, 92999), (16460, 92886), (19752, 77405), (24690, 61924), (30962, 49380), (32920, 46443)]