3469440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 11995200

約数和(自身を除く): 8525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 139, 156, 160, 192, 195, 208, 240, 260, 278, 312, 320, 384, 390, 416, 417, 480, 520, 556, 624, 640, 695, 780, 832, 834, 960, 1040, 1112, 1248, 1390, 1560, 1664, 1668, 1807, 1920, 2080, 2085, 2224, 2496, 2780, 3120, 3336, 3614, 4160, 4170, 4448, 4992, 5421, 5560, 6240, 6672, 7228, 8320, 8340, 8896, 9035, 10842, 11120, 12480, 13344, 14456, 16680, 17792, 18070, 21684, 22240, 24960, 26688, 27105, 28912, 33360, 36140, 43368, 44480, 53376, 54210, 57824, 66720, 72280, 86736, 88960, 108420, 115648, 133440, 144560, 173472, 216840, 231296, 266880, 289120, 346944, 433680, 578240, 693888, 867360, 1156480, 1734720, 3469440]

約数ペア:

[(1, 3469440), (2, 1734720), (3, 1156480), (4, 867360), (5, 693888), (6, 578240), (8, 433680), (10, 346944), (12, 289120), (13, 266880), (15, 231296), (16, 216840), (20, 173472), (24, 144560), (26, 133440), (30, 115648), (32, 108420), (39, 88960), (40, 86736), (48, 72280), (52, 66720), (60, 57824), (64, 54210), (65, 53376), (78, 44480), (80, 43368), (96, 36140), (104, 33360), (120, 28912), (128, 27105), (130, 26688), (139, 24960), (156, 22240), (160, 21684), (192, 18070), (195, 17792), (208, 16680), (240, 14456), (260, 13344), (278, 12480), (312, 11120), (320, 10842), (384, 9035), (390, 8896), (416, 8340), (417, 8320), (480, 7228), (520, 6672), (556, 6240), (624, 5560), (640, 5421), (695, 4992), (780, 4448), (832, 4170), (834, 4160), (960, 3614), (1040, 3336), (1112, 3120), (1248, 2780), (1390, 2496), (1560, 2224), (1664, 2085), (1668, 2080), (1807, 1920)]