608775520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 1497000960

約数和(自身を除く): 888225440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 139, 155, 160, 248, 278, 310, 496, 556, 620, 695, 883, 992, 1112, 1240, 1390, 1766, 2224, 2480, 2780, 3532, 4309, 4415, 4448, 4960, 5560, 7064, 8618, 8830, 11120, 14128, 17236, 17660, 21545, 22240, 27373, 28256, 34472, 35320, 43090, 54746, 68944, 70640, 86180, 109492, 122737, 136865, 137888, 141280, 172360, 218984, 245474, 273730, 344720, 437968, 490948, 547460, 613685, 689440, 875936, 981896, 1094920, 1227370, 1963792, 2189840, 2454740, 3804847, 3927584, 4379680, 4909480, 7609694, 9818960, 15219388, 19024235, 19637920, 30438776, 38048470, 60877552, 76096940, 121755104, 152193880, 304387760, 608775520]

約数ペア:

[(1, 608775520), (2, 304387760), (4, 152193880), (5, 121755104), (8, 76096940), (10, 60877552), (16, 38048470), (20, 30438776), (31, 19637920), (32, 19024235), (40, 15219388), (62, 9818960), (80, 7609694), (124, 4909480), (139, 4379680), (155, 3927584), (160, 3804847), (248, 2454740), (278, 2189840), (310, 1963792), (496, 1227370), (556, 1094920), (620, 981896), (695, 875936), (883, 689440), (992, 613685), (1112, 547460), (1240, 490948), (1390, 437968), (1766, 344720), (2224, 273730), (2480, 245474), (2780, 218984), (3532, 172360), (4309, 141280), (4415, 137888), (4448, 136865), (4960, 122737), (5560, 109492), (7064, 86180), (8618, 70640), (8830, 68944), (11120, 54746), (14128, 43090), (17236, 35320), (17660, 34472), (21545, 28256), (22240, 27373)]