393720480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{91139}}^1$

素因数の和:91163

約数の個数: 96

約数和(自身を含む): 1378036800

約数和(自身を除く): 984316320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 91139, 182278, 273417, 364556, 455695, 546834, 729112, 820251, 911390, 1093668, 1367085, 1458224, 1640502, 1822780, 2187336, 2460753, 2734170, 2916448, 3281004, 3645560, 4101255, 4374672, 4921506, 5468340, 6562008, 7291120, 8202510, 8749344, 9843012, 10936680, 12303765, 13124016, 14582240, 16405020, 19686024, 21873360, 24607530, 26248032, 32810040, 39372048, 43746720, 49215060, 65620080, 78744096, 98430120, 131240160, 196860240, 393720480]

約数ペア:

[(1, 393720480), (2, 196860240), (3, 131240160), (4, 98430120), (5, 78744096), (6, 65620080), (8, 49215060), (9, 43746720), (10, 39372048), (12, 32810040), (15, 26248032), (16, 24607530), (18, 21873360), (20, 19686024), (24, 16405020), (27, 14582240), (30, 13124016), (32, 12303765), (36, 10936680), (40, 9843012), (45, 8749344), (48, 8202510), (54, 7291120), (60, 6562008), (72, 5468340), (80, 4921506), (90, 4374672), (96, 4101255), (108, 3645560), (120, 3281004), (135, 2916448), (144, 2734170), (160, 2460753), (180, 2187336), (216, 1822780), (240, 1640502), (270, 1458224), (288, 1367085), (360, 1093668), (432, 911390), (480, 820251), (540, 729112), (720, 546834), (864, 455695), (1080, 364556), (1440, 273417), (2160, 182278), (4320, 91139)]