108295320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128923}}^1$

素因数の和:128944

約数の個数: 64

約数和(自身を含む): 371301120

約数和(自身を除く): 263005800

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, 128923, 257846, 386769, 515692, 644615, 773538, 902461, 1031384, 1289230, 1547076, 1804922, 1933845, 2578460, 2707383, 3094152, 3609844, 3867690, 4512305, 5156920, 5414766, 7219688, 7735380, 9024610, 10829532, 13536915, 15470760, 18049220, 21659064, 27073830, 36098440, 54147660, 108295320]

約数ペア:

[(1, 108295320), (2, 54147660), (3, 36098440), (4, 27073830), (5, 21659064), (6, 18049220), (7, 15470760), (8, 13536915), (10, 10829532), (12, 9024610), (14, 7735380), (15, 7219688), (20, 5414766), (21, 5156920), (24, 4512305), (28, 3867690), (30, 3609844), (35, 3094152), (40, 2707383), (42, 2578460), (56, 1933845), (60, 1804922), (70, 1547076), (84, 1289230), (105, 1031384), (120, 902461), (140, 773538), (168, 644615), (210, 515692), (280, 386769), (420, 257846), (840, 128923)]