196864560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91141}}^1$

素因数の和:91163

約数の個数: 80

約数和(自身を含む): 678096480

約数和(自身を除く): 481231920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 91141, 182282, 273423, 364564, 455705, 546846, 729128, 820269, 911410, 1093692, 1367115, 1458256, 1640538, 1822820, 2187384, 2460807, 2734230, 3281076, 3645640, 4101345, 4374768, 4921614, 5468460, 6562152, 7291280, 8202690, 9843228, 10936920, 12304035, 13124304, 16405380, 19686456, 21873840, 24608070, 32810760, 39372912, 49216140, 65621520, 98432280, 196864560]

約数ペア:

[(1, 196864560), (2, 98432280), (3, 65621520), (4, 49216140), (5, 39372912), (6, 32810760), (8, 24608070), (9, 21873840), (10, 19686456), (12, 16405380), (15, 13124304), (16, 12304035), (18, 10936920), (20, 9843228), (24, 8202690), (27, 7291280), (30, 6562152), (36, 5468460), (40, 4921614), (45, 4374768), (48, 4101345), (54, 3645640), (60, 3281076), (72, 2734230), (80, 2460807), (90, 2187384), (108, 1822820), (120, 1640538), (135, 1458256), (144, 1367115), (180, 1093692), (216, 911410), (240, 820269), (270, 729128), (360, 546846), (432, 455705), (540, 364564), (720, 273423), (1080, 182282), (2160, 91141)]