303585480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 192

約数和(自身を含む): 1111518720

約数和(自身を除く): 807933240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2473, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4946, 5115, 5580, 6138, 6820, 7419, 8184, 9892, 10230, 11160, 12276, 12365, 13640, 14838, 15345, 19784, 20460, 22257, 24552, 24730, 27203, 29676, 30690, 37095, 40920, 44514, 49460, 54406, 59352, 61380, 74190, 76663, 81609, 89028, 98920, 108812, 111285, 122760, 136015, 148380, 153326, 163218, 178056, 217624, 222570, 229989, 244827, 272030, 296760, 306652, 326436, 383315, 408045, 445140, 459978, 489654, 544060, 613304, 652872, 689967, 766630, 816090, 843293, 890280, 919956, 979308, 1088120, 1149945, 1224135, 1379934, 1533260, 1632180, 1686586, 1839912, 1958616, 2299890, 2448270, 2529879, 2759868, 3066520, 3264360, 3373172, 3449835, 4216465, 4599780, 4896540, 5059758, 5519736, 6746344, 6899670, 7589637, 8432930, 9199560, 9793080, 10119516, 12649395, 13799340, 15179274, 16865860, 20239032, 25298790, 27598680, 30358548, 33731720, 37948185, 50597580, 60717096, 75896370, 101195160, 151792740, 303585480]

約数ペア:

[(1, 303585480), (2, 151792740), (3, 101195160), (4, 75896370), (5, 60717096), (6, 50597580), (8, 37948185), (9, 33731720), (10, 30358548), (11, 27598680), (12, 25298790), (15, 20239032), (18, 16865860), (20, 15179274), (22, 13799340), (24, 12649395), (30, 10119516), (31, 9793080), (33, 9199560), (36, 8432930), (40, 7589637), (44, 6899670), (45, 6746344), (55, 5519736), (60, 5059758), (62, 4896540), (66, 4599780), (72, 4216465), (88, 3449835), (90, 3373172), (93, 3264360), (99, 3066520), (110, 2759868), (120, 2529879), (124, 2448270), (132, 2299890), (155, 1958616), (165, 1839912), (180, 1686586), (186, 1632180), (198, 1533260), (220, 1379934), (248, 1224135), (264, 1149945), (279, 1088120), (310, 979308), (330, 919956), (341, 890280), (360, 843293), (372, 816090), (396, 766630), (440, 689967), (465, 652872), (495, 613304), (558, 544060), (620, 489654), (660, 459978), (682, 445140), (744, 408045), (792, 383315), (930, 326436), (990, 306652), (1023, 296760), (1116, 272030), (1240, 244827), (1320, 229989), (1364, 222570), (1395, 217624), (1705, 178056), (1860, 163218), (1980, 153326), (2046, 148380), (2232, 136015), (2473, 122760), (2728, 111285), (2790, 108812), (3069, 98920), (3410, 89028), (3720, 81609), (3960, 76663), (4092, 74190), (4946, 61380), (5115, 59352), (5580, 54406), (6138, 49460), (6820, 44514), (7419, 40920), (8184, 37095), (9892, 30690), (10230, 29676), (11160, 27203), (12276, 24730), (12365, 24552), (13640, 22257), (14838, 20460), (15345, 19784)]