120642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 421593984

約数和(自身を除く): 300951264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 219, 220, 240, 264, 292, 313, 330, 352, 365, 438, 440, 480, 528, 584, 626, 660, 730, 803, 876, 880, 939, 1056, 1095, 1168, 1252, 1320, 1460, 1565, 1606, 1752, 1760, 1878, 2190, 2336, 2409, 2504, 2640, 2920, 3130, 3212, 3443, 3504, 3756, 4015, 4380, 4695, 4818, 5008, 5280, 5840, 6260, 6424, 6886, 7008, 7512, 8030, 8760, 9390, 9636, 10016, 10329, 11680, 12045, 12520, 12848, 13772, 15024, 16060, 17215, 17520, 18780, 19272, 20658, 22849, 24090, 25040, 25696, 27544, 30048, 32120, 34430, 35040, 37560, 38544, 41316, 45698, 48180, 50080, 51645, 55088, 64240, 68547, 68860, 75120, 77088, 82632, 91396, 96360, 103290, 110176, 114245, 128480, 137094, 137720, 150240, 165264, 182792, 192720, 206580, 228490, 251339, 274188, 275440, 330528, 342735, 365584, 385440, 413160, 456980, 502678, 548376, 550880, 685470, 731168, 754017, 826320, 913960, 1005356, 1096752, 1256695, 1370940, 1508034, 1652640, 1827920, 2010712, 2193504, 2513390, 2741880, 3016068, 3655840, 3770085, 4021424, 5026780, 5483760, 6032136, 7540170, 8042848, 10053560, 10967520, 12064272, 15080340, 20107120, 24128544, 30160680, 40214240, 60321360, 120642720]

約数ペア:

[(1, 120642720), (2, 60321360), (3, 40214240), (4, 30160680), (5, 24128544), (6, 20107120), (8, 15080340), (10, 12064272), (11, 10967520), (12, 10053560), (15, 8042848), (16, 7540170), (20, 6032136), (22, 5483760), (24, 5026780), (30, 4021424), (32, 3770085), (33, 3655840), (40, 3016068), (44, 2741880), (48, 2513390), (55, 2193504), (60, 2010712), (66, 1827920), (73, 1652640), (80, 1508034), (88, 1370940), (96, 1256695), (110, 1096752), (120, 1005356), (132, 913960), (146, 826320), (160, 754017), (165, 731168), (176, 685470), (219, 550880), (220, 548376), (240, 502678), (264, 456980), (292, 413160), (313, 385440), (330, 365584), (352, 342735), (365, 330528), (438, 275440), (440, 274188), (480, 251339), (528, 228490), (584, 206580), (626, 192720), (660, 182792), (730, 165264), (803, 150240), (876, 137720), (880, 137094), (939, 128480), (1056, 114245), (1095, 110176), (1168, 103290), (1252, 96360), (1320, 91396), (1460, 82632), (1565, 77088), (1606, 75120), (1752, 68860), (1760, 68547), (1878, 64240), (2190, 55088), (2336, 51645), (2409, 50080), (2504, 48180), (2640, 45698), (2920, 41316), (3130, 38544), (3212, 37560), (3443, 35040), (3504, 34430), (3756, 32120), (4015, 30048), (4380, 27544), (4695, 25696), (4818, 25040), (5008, 24090), (5280, 22849), (5840, 20658), (6260, 19272), (6424, 18780), (6886, 17520), (7008, 17215), (7512, 16060), (8030, 15024), (8760, 13772), (9390, 12848), (9636, 12520), (10016, 12045), (10329, 11680)]