1195320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 4101120

約数和(自身を除く): 2905800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1423, 2846, 4269, 5692, 7115, 8538, 9961, 11384, 14230, 17076, 19922, 21345, 28460, 29883, 34152, 39844, 42690, 49805, 56920, 59766, 79688, 85380, 99610, 119532, 149415, 170760, 199220, 239064, 298830, 398440, 597660, 1195320]

約数ペア:

[(1, 1195320), (2, 597660), (3, 398440), (4, 298830), (5, 239064), (6, 199220), (7, 170760), (8, 149415), (10, 119532), (12, 99610), (14, 85380), (15, 79688), (20, 59766), (21, 56920), (24, 49805), (28, 42690), (30, 39844), (35, 34152), (40, 29883), (42, 28460), (56, 21345), (60, 19922), (70, 17076), (84, 14230), (105, 11384), (120, 9961), (140, 8538), (168, 7115), (210, 5692), (280, 4269), (420, 2846), (840, 1423)]