152335960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6113}}^1$

素因数の和:6220

約数の個数: 64

約数和(自身を含む): 396187200

約数和(自身を除く): 243851240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6113, 6230, 12226, 12460, 24452, 24920, 30565, 42791, 48904, 61130, 85582, 122260, 171164, 213955, 244520, 342328, 427910, 544057, 855820, 1088114, 1711640, 2176228, 2720285, 3808399, 4352456, 5440570, 7616798, 10881140, 15233596, 19041995, 21762280, 30467192, 38083990, 76167980, 152335960]

約数ペア:

[(1, 152335960), (2, 76167980), (4, 38083990), (5, 30467192), (7, 21762280), (8, 19041995), (10, 15233596), (14, 10881140), (20, 7616798), (28, 5440570), (35, 4352456), (40, 3808399), (56, 2720285), (70, 2176228), (89, 1711640), (140, 1088114), (178, 855820), (280, 544057), (356, 427910), (445, 342328), (623, 244520), (712, 213955), (890, 171164), (1246, 122260), (1780, 85582), (2492, 61130), (3115, 48904), (3560, 42791), (4984, 30565), (6113, 24920), (6230, 24452), (12226, 12460)]