152728320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 503903232

約数和(自身を除く): 351174912

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, 1283, 1488, 1860, 1920, 1984, 2480, 2566, 2976, 3720, 3840, 3849, 3968, 4960, 5132, 5952, 6415, 7440, 7698, 7936, 9920, 10264, 11904, 12830, 14880, 15396, 19245, 19840, 20528, 23808, 25660, 29760, 30792, 38490, 39680, 39773, 41056, 51320, 59520, 61584, 76980, 79546, 82112, 102640, 119040, 119319, 123168, 153960, 159092, 164224, 198865, 205280, 238638, 246336, 307920, 318184, 328448, 397730, 410560, 477276, 492672, 596595, 615840, 636368, 795460, 821120, 954552, 985344, 1193190, 1231680, 1272736, 1590920, 1642240, 1909104, 2386380, 2463360, 2545472, 3181840, 3818208, 4772760, 4926720, 5090944, 6363680, 7636416, 9545520, 10181888, 12727360, 15272832, 19091040, 25454720, 30545664, 38182080, 50909440, 76364160, 152728320]

約数ペア:

[(1, 152728320), (2, 76364160), (3, 50909440), (4, 38182080), (5, 30545664), (6, 25454720), (8, 19091040), (10, 15272832), (12, 12727360), (15, 10181888), (16, 9545520), (20, 7636416), (24, 6363680), (30, 5090944), (31, 4926720), (32, 4772760), (40, 3818208), (48, 3181840), (60, 2545472), (62, 2463360), (64, 2386380), (80, 1909104), (93, 1642240), (96, 1590920), (120, 1272736), (124, 1231680), (128, 1193190), (155, 985344), (160, 954552), (186, 821120), (192, 795460), (240, 636368), (248, 615840), (256, 596595), (310, 492672), (320, 477276), (372, 410560), (384, 397730), (465, 328448), (480, 318184), (496, 307920), (620, 246336), (640, 238638), (744, 205280), (768, 198865), (930, 164224), (960, 159092), (992, 153960), (1240, 123168), (1280, 119319), (1283, 119040), (1488, 102640), (1860, 82112), (1920, 79546), (1984, 76980), (2480, 61584), (2566, 59520), (2976, 51320), (3720, 41056), (3840, 39773), (3849, 39680), (3968, 38490), (4960, 30792), (5132, 29760), (5952, 25660), (6415, 23808), (7440, 20528), (7698, 19840), (7936, 19245), (9920, 15396), (10264, 14880), (11904, 12830)]