305305440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 1069915392

約数和(自身を除く): 764609952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 795, 848, 880, 1056, 1060, 1091, 1166, 1272, 1320, 1590, 1696, 1749, 1760, 2120, 2182, 2332, 2544, 2640, 2915, 3180, 3273, 3498, 4240, 4364, 4664, 5088, 5280, 5455, 5830, 6360, 6546, 6996, 8480, 8728, 8745, 9328, 10910, 11660, 12001, 12720, 13092, 13992, 16365, 17456, 17490, 18656, 21820, 23320, 24002, 25440, 26184, 27984, 32730, 34912, 34980, 36003, 43640, 46640, 48004, 52368, 55968, 57823, 60005, 65460, 69960, 72006, 87280, 93280, 96008, 104736, 115646, 120010, 130920, 139920, 144012, 173469, 174560, 180015, 192016, 231292, 240020, 261840, 279840, 288024, 289115, 346938, 360030, 384032, 462584, 480040, 523680, 576048, 578230, 636053, 693876, 720060, 867345, 925168, 960080, 1152096, 1156460, 1272106, 1387752, 1440120, 1734690, 1850336, 1908159, 1920160, 2312920, 2544212, 2775504, 2880240, 3180265, 3469380, 3816318, 4625840, 5088424, 5551008, 5760480, 6360530, 6938760, 7632636, 9251680, 9540795, 10176848, 12721060, 13877520, 15265272, 19081590, 20353696, 25442120, 27755040, 30530544, 38163180, 50884240, 61061088, 76326360, 101768480, 152652720, 305305440]

約数ペア:

[(1, 305305440), (2, 152652720), (3, 101768480), (4, 76326360), (5, 61061088), (6, 50884240), (8, 38163180), (10, 30530544), (11, 27755040), (12, 25442120), (15, 20353696), (16, 19081590), (20, 15265272), (22, 13877520), (24, 12721060), (30, 10176848), (32, 9540795), (33, 9251680), (40, 7632636), (44, 6938760), (48, 6360530), (53, 5760480), (55, 5551008), (60, 5088424), (66, 4625840), (80, 3816318), (88, 3469380), (96, 3180265), (106, 2880240), (110, 2775504), (120, 2544212), (132, 2312920), (159, 1920160), (160, 1908159), (165, 1850336), (176, 1734690), (212, 1440120), (220, 1387752), (240, 1272106), (264, 1156460), (265, 1152096), (318, 960080), (330, 925168), (352, 867345), (424, 720060), (440, 693876), (480, 636053), (528, 578230), (530, 576048), (583, 523680), (636, 480040), (660, 462584), (795, 384032), (848, 360030), (880, 346938), (1056, 289115), (1060, 288024), (1091, 279840), (1166, 261840), (1272, 240020), (1320, 231292), (1590, 192016), (1696, 180015), (1749, 174560), (1760, 173469), (2120, 144012), (2182, 139920), (2332, 130920), (2544, 120010), (2640, 115646), (2915, 104736), (3180, 96008), (3273, 93280), (3498, 87280), (4240, 72006), (4364, 69960), (4664, 65460), (5088, 60005), (5280, 57823), (5455, 55968), (5830, 52368), (6360, 48004), (6546, 46640), (6996, 43640), (8480, 36003), (8728, 34980), (8745, 34912), (9328, 32730), (10910, 27984), (11660, 26184), (12001, 25440), (12720, 24002), (13092, 23320), (13992, 21820), (16365, 18656), (17456, 17490)]