3295320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 11301120

約数和(自身を除く): 8005800

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, 3923, 7846, 11769, 15692, 19615, 23538, 27461, 31384, 39230, 47076, 54922, 58845, 78460, 82383, 94152, 109844, 117690, 137305, 156920, 164766, 219688, 235380, 274610, 329532, 411915, 470760, 549220, 659064, 823830, 1098440, 1647660, 3295320]

約数ペア:

[(1, 3295320), (2, 1647660), (3, 1098440), (4, 823830), (5, 659064), (6, 549220), (7, 470760), (8, 411915), (10, 329532), (12, 274610), (14, 235380), (15, 219688), (20, 164766), (21, 156920), (24, 137305), (28, 117690), (30, 109844), (35, 94152), (40, 82383), (42, 78460), (56, 58845), (60, 54922), (70, 47076), (84, 39230), (105, 31384), (120, 27461), (140, 23538), (168, 19615), (210, 15692), (280, 11769), (420, 7846), (840, 3923)]