293671680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2522

約数の個数: 144

約数和(自身を含む): 968561664

約数和(自身を除く): 674889984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2467, 2480, 2976, 3720, 3840, 3968, 4934, 4960, 5952, 7401, 7440, 7936, 9868, 9920, 11904, 12335, 14802, 14880, 19736, 19840, 23808, 24670, 29604, 29760, 37005, 39472, 39680, 49340, 59208, 59520, 74010, 76477, 78944, 98680, 118416, 119040, 148020, 152954, 157888, 197360, 229431, 236832, 296040, 305908, 315776, 382385, 394720, 458862, 473664, 592080, 611816, 631552, 764770, 789440, 917724, 947328, 1147155, 1184160, 1223632, 1529540, 1578880, 1835448, 1894656, 2294310, 2368320, 2447264, 3059080, 3157760, 3670896, 4588620, 4736640, 4894528, 6118160, 7341792, 9177240, 9473280, 9789056, 12236320, 14683584, 18354480, 19578112, 24472640, 29367168, 36708960, 48945280, 58734336, 73417920, 97890560, 146835840, 293671680]

約数ペア:

[(1, 293671680), (2, 146835840), (3, 97890560), (4, 73417920), (5, 58734336), (6, 48945280), (8, 36708960), (10, 29367168), (12, 24472640), (15, 19578112), (16, 18354480), (20, 14683584), (24, 12236320), (30, 9789056), (31, 9473280), (32, 9177240), (40, 7341792), (48, 6118160), (60, 4894528), (62, 4736640), (64, 4588620), (80, 3670896), (93, 3157760), (96, 3059080), (120, 2447264), (124, 2368320), (128, 2294310), (155, 1894656), (160, 1835448), (186, 1578880), (192, 1529540), (240, 1223632), (248, 1184160), (256, 1147155), (310, 947328), (320, 917724), (372, 789440), (384, 764770), (465, 631552), (480, 611816), (496, 592080), (620, 473664), (640, 458862), (744, 394720), (768, 382385), (930, 315776), (960, 305908), (992, 296040), (1240, 236832), (1280, 229431), (1488, 197360), (1860, 157888), (1920, 152954), (1984, 148020), (2467, 119040), (2480, 118416), (2976, 98680), (3720, 78944), (3840, 76477), (3968, 74010), (4934, 59520), (4960, 59208), (5952, 49340), (7401, 39680), (7440, 39472), (7936, 37005), (9868, 29760), (9920, 29604), (11904, 24670), (12335, 23808), (14802, 19840), (14880, 19736)]