147431040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 128

約数和(自身を含む): 485291520

約数和(自身を除く): 337860480

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2477, 2480, 2976, 3720, 3968, 4954, 4960, 5952, 7431, 7440, 9908, 9920, 11904, 12385, 14862, 14880, 19816, 19840, 24770, 29724, 29760, 37155, 39632, 49540, 59448, 59520, 74310, 76787, 79264, 99080, 118896, 148620, 153574, 158528, 198160, 230361, 237792, 297240, 307148, 317056, 383935, 396320, 460722, 475584, 594480, 614296, 767870, 792640, 921444, 951168, 1151805, 1188960, 1228592, 1535740, 1585280, 1842888, 2303610, 2377920, 2457184, 3071480, 3685776, 4607220, 4755840, 4914368, 6142960, 7371552, 9214440, 9828736, 12285920, 14743104, 18428880, 24571840, 29486208, 36857760, 49143680, 73715520, 147431040]

約数ペア:

[(1, 147431040), (2, 73715520), (3, 49143680), (4, 36857760), (5, 29486208), (6, 24571840), (8, 18428880), (10, 14743104), (12, 12285920), (15, 9828736), (16, 9214440), (20, 7371552), (24, 6142960), (30, 4914368), (31, 4755840), (32, 4607220), (40, 3685776), (48, 3071480), (60, 2457184), (62, 2377920), (64, 2303610), (80, 1842888), (93, 1585280), (96, 1535740), (120, 1228592), (124, 1188960), (128, 1151805), (155, 951168), (160, 921444), (186, 792640), (192, 767870), (240, 614296), (248, 594480), (310, 475584), (320, 460722), (372, 396320), (384, 383935), (465, 317056), (480, 307148), (496, 297240), (620, 237792), (640, 230361), (744, 198160), (930, 158528), (960, 153574), (992, 148620), (1240, 118896), (1488, 99080), (1860, 79264), (1920, 76787), (1984, 74310), (2477, 59520), (2480, 59448), (2976, 49540), (3720, 39632), (3968, 37155), (4954, 29760), (4960, 29724), (5952, 24770), (7431, 19840), (7440, 19816), (9908, 14880), (9920, 14862), (11904, 12385)]