163468080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 555366240

約数和(自身を除く): 391898160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2551, 2670, 3204, 3560, 4005, 4272, 5102, 5340, 6408, 7120, 7653, 8010, 10204, 10680, 12755, 12816, 15306, 16020, 20408, 21360, 22959, 25510, 30612, 32040, 38265, 40816, 45918, 51020, 61224, 64080, 76530, 91836, 102040, 114795, 122448, 153060, 183672, 204080, 227039, 229590, 306120, 367344, 454078, 459180, 612240, 681117, 908156, 918360, 1135195, 1362234, 1816312, 1836720, 2043351, 2270390, 2724468, 3405585, 3632624, 4086702, 4540780, 5448936, 6811170, 8173404, 9081560, 10216755, 10897872, 13622340, 16346808, 18163120, 20433510, 27244680, 32693616, 40867020, 54489360, 81734040, 163468080]

約数ペア:

[(1, 163468080), (2, 81734040), (3, 54489360), (4, 40867020), (5, 32693616), (6, 27244680), (8, 20433510), (9, 18163120), (10, 16346808), (12, 13622340), (15, 10897872), (16, 10216755), (18, 9081560), (20, 8173404), (24, 6811170), (30, 5448936), (36, 4540780), (40, 4086702), (45, 3632624), (48, 3405585), (60, 2724468), (72, 2270390), (80, 2043351), (89, 1836720), (90, 1816312), (120, 1362234), (144, 1135195), (178, 918360), (180, 908156), (240, 681117), (267, 612240), (356, 459180), (360, 454078), (445, 367344), (534, 306120), (712, 229590), (720, 227039), (801, 204080), (890, 183672), (1068, 153060), (1335, 122448), (1424, 114795), (1602, 102040), (1780, 91836), (2136, 76530), (2551, 64080), (2670, 61224), (3204, 51020), (3560, 45918), (4005, 40816), (4272, 38265), (5102, 32040), (5340, 30612), (6408, 25510), (7120, 22959), (7653, 21360), (8010, 20408), (10204, 16020), (10680, 15306), (12755, 12816)]