966166720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158909}}^1$

素因数の和:158945

約数の個数: 56

約数和(自身を含む): 2421788400

約数和(自身を除く): 1455621680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 158909, 317818, 635636, 794545, 1271272, 1589090, 2542544, 3019271, 3178180, 5085088, 6038542, 6356360, 10170176, 12077084, 12712720, 15096355, 24154168, 25425440, 30192710, 48308336, 50850880, 60385420, 96616672, 120770840, 193233344, 241541680, 483083360, 966166720]

約数ペア:

[(1, 966166720), (2, 483083360), (4, 241541680), (5, 193233344), (8, 120770840), (10, 96616672), (16, 60385420), (19, 50850880), (20, 48308336), (32, 30192710), (38, 25425440), (40, 24154168), (64, 15096355), (76, 12712720), (80, 12077084), (95, 10170176), (152, 6356360), (160, 6038542), (190, 5085088), (304, 3178180), (320, 3019271), (380, 2542544), (608, 1589090), (760, 1271272), (1216, 794545), (1520, 635636), (3040, 317818), (6080, 158909)]