494907120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4217}}^1$

素因数の和:4399

約数の個数: 120

約数和(自身を含む): 1672656336

約数和(自身を除く): 1177749216

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, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4217, 4890, 5868, 6520, 7335, 7824, 8434, 9780, 11736, 12651, 13040, 14670, 16868, 19560, 21085, 23472, 25302, 29340, 33736, 37953, 39120, 42170, 50604, 58680, 63255, 67472, 75906, 84340, 101208, 117360, 126510, 151812, 168680, 189765, 202416, 253020, 303624, 337360, 379530, 506040, 607248, 687371, 759060, 1012080, 1374742, 1518120, 2062113, 2749484, 3036240, 3436855, 4124226, 5498968, 6186339, 6873710, 8248452, 10310565, 10997936, 12372678, 13747420, 16496904, 20621130, 24745356, 27494840, 30931695, 32993808, 41242260, 49490712, 54989680, 61863390, 82484520, 98981424, 123726780, 164969040, 247453560, 494907120]

約数ペア:

[(1, 494907120), (2, 247453560), (3, 164969040), (4, 123726780), (5, 98981424), (6, 82484520), (8, 61863390), (9, 54989680), (10, 49490712), (12, 41242260), (15, 32993808), (16, 30931695), (18, 27494840), (20, 24745356), (24, 20621130), (30, 16496904), (36, 13747420), (40, 12372678), (45, 10997936), (48, 10310565), (60, 8248452), (72, 6873710), (80, 6186339), (90, 5498968), (120, 4124226), (144, 3436855), (163, 3036240), (180, 2749484), (240, 2062113), (326, 1518120), (360, 1374742), (489, 1012080), (652, 759060), (720, 687371), (815, 607248), (978, 506040), (1304, 379530), (1467, 337360), (1630, 303624), (1956, 253020), (2445, 202416), (2608, 189765), (2934, 168680), (3260, 151812), (3912, 126510), (4217, 117360), (4890, 101208), (5868, 84340), (6520, 75906), (7335, 67472), (7824, 63255), (8434, 58680), (9780, 50604), (11736, 42170), (12651, 39120), (13040, 37953), (14670, 33736), (16868, 29340), (19560, 25302), (21085, 23472)]