427290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1879

約数の個数: 120

約数和(自身を含む): 1439483760

約数和(自身を除く): 1012193280

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, 180, 240, 360, 409, 720, 818, 1227, 1451, 1636, 2045, 2454, 2902, 3272, 3681, 4090, 4353, 4908, 5804, 6135, 6544, 7255, 7362, 8180, 8706, 9816, 11608, 12270, 13059, 14510, 14724, 16360, 17412, 18405, 19632, 21765, 23216, 24540, 26118, 29020, 29448, 32720, 34824, 36810, 43530, 49080, 52236, 58040, 58896, 65295, 69648, 73620, 87060, 98160, 104472, 116080, 130590, 147240, 174120, 208944, 261180, 294480, 348240, 522360, 593459, 1044720, 1186918, 1780377, 2373836, 2967295, 3560754, 4747672, 5341131, 5934590, 7121508, 8901885, 9495344, 10682262, 11869180, 14243016, 17803770, 21364524, 23738360, 26705655, 28486032, 35607540, 42729048, 47476720, 53411310, 71215080, 85458096, 106822620, 142430160, 213645240, 427290480]

約数ペア:

[(1, 427290480), (2, 213645240), (3, 142430160), (4, 106822620), (5, 85458096), (6, 71215080), (8, 53411310), (9, 47476720), (10, 42729048), (12, 35607540), (15, 28486032), (16, 26705655), (18, 23738360), (20, 21364524), (24, 17803770), (30, 14243016), (36, 11869180), (40, 10682262), (45, 9495344), (48, 8901885), (60, 7121508), (72, 5934590), (80, 5341131), (90, 4747672), (120, 3560754), (144, 2967295), (180, 2373836), (240, 1780377), (360, 1186918), (409, 1044720), (720, 593459), (818, 522360), (1227, 348240), (1451, 294480), (1636, 261180), (2045, 208944), (2454, 174120), (2902, 147240), (3272, 130590), (3681, 116080), (4090, 104472), (4353, 98160), (4908, 87060), (5804, 73620), (6135, 69648), (6544, 65295), (7255, 58896), (7362, 58040), (8180, 52236), (8706, 49080), (9816, 43530), (11608, 36810), (12270, 34824), (13059, 32720), (14510, 29448), (14724, 29020), (16360, 26118), (17412, 24540), (18405, 23216), (19632, 21765)]