20736644160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{60169}}^1$

素因数の和:60548

約数の個数: 112

約数和(自身を含む): 66023337600

約数和(自身を除く): 45286693440

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, 160, 192, 240, 320, 359, 480, 718, 960, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 5744, 7180, 8616, 10770, 11488, 14360, 17232, 21540, 22976, 28720, 34464, 43080, 57440, 60169, 68928, 86160, 114880, 120338, 172320, 180507, 240676, 300845, 344640, 361014, 481352, 601690, 722028, 902535, 962704, 1203380, 1444056, 1805070, 1925408, 2406760, 2888112, 3610140, 3850816, 4813520, 5776224, 7220280, 9627040, 11552448, 14440560, 19254080, 21600671, 28881120, 43201342, 57762240, 64802013, 86402684, 108003355, 129604026, 172805368, 216006710, 259208052, 324010065, 345610736, 432013420, 518416104, 648020130, 691221472, 864026840, 1036832208, 1296040260, 1382442944, 1728053680, 2073664416, 2592080520, 3456107360, 4147328832, 5184161040, 6912214720, 10368322080, 20736644160]

約数ペア:

[(1, 20736644160), (2, 10368322080), (3, 6912214720), (4, 5184161040), (5, 4147328832), (6, 3456107360), (8, 2592080520), (10, 2073664416), (12, 1728053680), (15, 1382442944), (16, 1296040260), (20, 1036832208), (24, 864026840), (30, 691221472), (32, 648020130), (40, 518416104), (48, 432013420), (60, 345610736), (64, 324010065), (80, 259208052), (96, 216006710), (120, 172805368), (160, 129604026), (192, 108003355), (240, 86402684), (320, 64802013), (359, 57762240), (480, 43201342), (718, 28881120), (960, 21600671), (1077, 19254080), (1436, 14440560), (1795, 11552448), (2154, 9627040), (2872, 7220280), (3590, 5776224), (4308, 4813520), (5385, 3850816), (5744, 3610140), (7180, 2888112), (8616, 2406760), (10770, 1925408), (11488, 1805070), (14360, 1444056), (17232, 1203380), (21540, 962704), (22976, 902535), (28720, 722028), (34464, 601690), (43080, 481352), (57440, 361014), (60169, 344640), (68928, 300845), (86160, 240676), (114880, 180507), (120338, 172320)]