947921040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119687}}^1$

素因数の和:119717

約数の個数: 120

約数和(自身を含む): 3472867008

約数和(自身を除く): 2524945968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 119687, 239374, 359061, 478748, 598435, 718122, 957496, 1077183, 1196870, 1316557, 1436244, 1795305, 1914992, 2154366, 2393740, 2633114, 2872488, 3590610, 3949671, 4308732, 4787480, 5266228, 5385915, 5744976, 6582785, 7181220, 7899342, 8617464, 9574960, 10532456, 10771830, 11849013, 13165570, 14362440, 15798684, 17234928, 19748355, 21064912, 21543660, 23698026, 26331140, 28724880, 31597368, 39496710, 43087320, 47396052, 52662280, 59245065, 63194736, 78993420, 86174640, 94792104, 105324560, 118490130, 157986840, 189584208, 236980260, 315973680, 473960520, 947921040]

約数ペア:

[(1, 947921040), (2, 473960520), (3, 315973680), (4, 236980260), (5, 189584208), (6, 157986840), (8, 118490130), (9, 105324560), (10, 94792104), (11, 86174640), (12, 78993420), (15, 63194736), (16, 59245065), (18, 52662280), (20, 47396052), (22, 43087320), (24, 39496710), (30, 31597368), (33, 28724880), (36, 26331140), (40, 23698026), (44, 21543660), (45, 21064912), (48, 19748355), (55, 17234928), (60, 15798684), (66, 14362440), (72, 13165570), (80, 11849013), (88, 10771830), (90, 10532456), (99, 9574960), (110, 8617464), (120, 7899342), (132, 7181220), (144, 6582785), (165, 5744976), (176, 5385915), (180, 5266228), (198, 4787480), (220, 4308732), (240, 3949671), (264, 3590610), (330, 2872488), (360, 2633114), (396, 2393740), (440, 2154366), (495, 1914992), (528, 1795305), (660, 1436244), (720, 1316557), (792, 1196870), (880, 1077183), (990, 957496), (1320, 718122), (1584, 598435), (1980, 478748), (2640, 359061), (3960, 239374), (7920, 119687)]