152388480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 490089600

約数和(自身を除く): 337701120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 571, 640, 695, 834, 960, 1112, 1142, 1390, 1668, 1713, 1920, 2085, 2224, 2284, 2780, 2855, 3336, 3426, 4170, 4448, 4568, 5560, 5710, 6672, 6852, 8340, 8565, 8896, 9136, 11120, 11420, 13344, 13704, 16680, 17130, 17792, 18272, 22240, 22840, 26688, 27408, 33360, 34260, 36544, 44480, 45680, 53376, 54816, 66720, 68520, 73088, 79369, 88960, 91360, 109632, 133440, 137040, 158738, 182720, 219264, 238107, 266880, 274080, 317476, 365440, 396845, 476214, 548160, 634952, 793690, 952428, 1096320, 1190535, 1269904, 1587380, 1904856, 2381070, 2539808, 3174760, 3809712, 4762140, 5079616, 6349520, 7619424, 9524280, 10159232, 12699040, 15238848, 19048560, 25398080, 30477696, 38097120, 50796160, 76194240, 152388480]

約数ペア:

[(1, 152388480), (2, 76194240), (3, 50796160), (4, 38097120), (5, 30477696), (6, 25398080), (8, 19048560), (10, 15238848), (12, 12699040), (15, 10159232), (16, 9524280), (20, 7619424), (24, 6349520), (30, 5079616), (32, 4762140), (40, 3809712), (48, 3174760), (60, 2539808), (64, 2381070), (80, 1904856), (96, 1587380), (120, 1269904), (128, 1190535), (139, 1096320), (160, 952428), (192, 793690), (240, 634952), (278, 548160), (320, 476214), (384, 396845), (417, 365440), (480, 317476), (556, 274080), (571, 266880), (640, 238107), (695, 219264), (834, 182720), (960, 158738), (1112, 137040), (1142, 133440), (1390, 109632), (1668, 91360), (1713, 88960), (1920, 79369), (2085, 73088), (2224, 68520), (2284, 66720), (2780, 54816), (2855, 53376), (3336, 45680), (3426, 44480), (4170, 36544), (4448, 34260), (4568, 33360), (5560, 27408), (5710, 26688), (6672, 22840), (6852, 22240), (8340, 18272), (8565, 17792), (8896, 17130), (9136, 16680), (11120, 13704), (11420, 13344)]