122898240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 427146720

約数和(自身を除く): 304248480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 307, 320, 360, 417, 480, 556, 576, 614, 695, 720, 834, 921, 960, 1112, 1228, 1251, 1390, 1440, 1535, 1668, 1842, 2085, 2224, 2456, 2502, 2763, 2780, 2880, 3070, 3336, 3684, 4170, 4448, 4605, 4912, 5004, 5526, 5560, 6140, 6255, 6672, 7368, 8340, 8896, 9210, 9824, 10008, 11052, 11120, 12280, 12510, 13344, 13815, 14736, 16680, 18420, 19648, 20016, 22104, 22240, 24560, 25020, 26688, 27630, 29472, 33360, 36840, 40032, 42673, 44208, 44480, 49120, 50040, 55260, 58944, 66720, 73680, 80064, 85346, 88416, 98240, 100080, 110520, 128019, 133440, 147360, 170692, 176832, 200160, 213365, 221040, 256038, 294720, 341384, 384057, 400320, 426730, 442080, 512076, 640095, 682768, 768114, 853460, 884160, 1024152, 1280190, 1365536, 1536228, 1706920, 1920285, 2048304, 2560380, 2731072, 3072456, 3413840, 3840570, 4096608, 5120760, 6144912, 6827680, 7681140, 8193216, 10241520, 12289824, 13655360, 15362280, 20483040, 24579648, 30724560, 40966080, 61449120, 122898240]

約数ペア:

[(1, 122898240), (2, 61449120), (3, 40966080), (4, 30724560), (5, 24579648), (6, 20483040), (8, 15362280), (9, 13655360), (10, 12289824), (12, 10241520), (15, 8193216), (16, 7681140), (18, 6827680), (20, 6144912), (24, 5120760), (30, 4096608), (32, 3840570), (36, 3413840), (40, 3072456), (45, 2731072), (48, 2560380), (60, 2048304), (64, 1920285), (72, 1706920), (80, 1536228), (90, 1365536), (96, 1280190), (120, 1024152), (139, 884160), (144, 853460), (160, 768114), (180, 682768), (192, 640095), (240, 512076), (278, 442080), (288, 426730), (307, 400320), (320, 384057), (360, 341384), (417, 294720), (480, 256038), (556, 221040), (576, 213365), (614, 200160), (695, 176832), (720, 170692), (834, 147360), (921, 133440), (960, 128019), (1112, 110520), (1228, 100080), (1251, 98240), (1390, 88416), (1440, 85346), (1535, 80064), (1668, 73680), (1842, 66720), (2085, 58944), (2224, 55260), (2456, 50040), (2502, 49120), (2763, 44480), (2780, 44208), (2880, 42673), (3070, 40032), (3336, 36840), (3684, 33360), (4170, 29472), (4448, 27630), (4605, 26688), (4912, 25020), (5004, 24560), (5526, 22240), (5560, 22104), (6140, 20016), (6255, 19648), (6672, 18420), (7368, 16680), (8340, 14736), (8896, 13815), (9210, 13344), (9824, 12510), (10008, 12280), (11052, 11120)]