156459480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 489646080

約数和(自身を除く): 333186600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 307, 310, 372, 411, 465, 548, 614, 620, 685, 744, 822, 921, 930, 1096, 1228, 1240, 1370, 1535, 1644, 1842, 1860, 2055, 2456, 2740, 3070, 3288, 3684, 3720, 4110, 4247, 4605, 5480, 6140, 7368, 8220, 8494, 9210, 9517, 12280, 12741, 16440, 16988, 18420, 19034, 21235, 25482, 28551, 33976, 36840, 38068, 42059, 42470, 47585, 50964, 57102, 63705, 76136, 84118, 84940, 95170, 101928, 114204, 126177, 127410, 142755, 168236, 169880, 190340, 210295, 228408, 252354, 254820, 285510, 336472, 380680, 420590, 504708, 509640, 571020, 630885, 841180, 1009416, 1142040, 1261770, 1303829, 1682360, 2523540, 2607658, 3911487, 5047080, 5215316, 6519145, 7822974, 10430632, 13038290, 15645948, 19557435, 26076580, 31291896, 39114870, 52153160, 78229740, 156459480]

約数ペア:

[(1, 156459480), (2, 78229740), (3, 52153160), (4, 39114870), (5, 31291896), (6, 26076580), (8, 19557435), (10, 15645948), (12, 13038290), (15, 10430632), (20, 7822974), (24, 6519145), (30, 5215316), (31, 5047080), (40, 3911487), (60, 2607658), (62, 2523540), (93, 1682360), (120, 1303829), (124, 1261770), (137, 1142040), (155, 1009416), (186, 841180), (248, 630885), (274, 571020), (307, 509640), (310, 504708), (372, 420590), (411, 380680), (465, 336472), (548, 285510), (614, 254820), (620, 252354), (685, 228408), (744, 210295), (822, 190340), (921, 169880), (930, 168236), (1096, 142755), (1228, 127410), (1240, 126177), (1370, 114204), (1535, 101928), (1644, 95170), (1842, 84940), (1860, 84118), (2055, 76136), (2456, 63705), (2740, 57102), (3070, 50964), (3288, 47585), (3684, 42470), (3720, 42059), (4110, 38068), (4247, 36840), (4605, 33976), (5480, 28551), (6140, 25482), (7368, 21235), (8220, 19034), (8494, 18420), (9210, 16988), (9517, 16440), (12280, 12741)]