249324840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36451}}^1$

素因数の和:36487

約数の個数: 96

約数和(自身を含む): 852976800

約数和(自身を除く): 603651960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 36451, 72902, 109353, 145804, 182255, 218706, 291608, 328059, 364510, 437412, 546765, 656118, 692569, 729020, 874824, 1093530, 1312236, 1385138, 1458040, 1640295, 2077707, 2187060, 2624472, 2770276, 3280590, 3462845, 4155414, 4374120, 5540552, 6233121, 6561180, 6925690, 8310828, 10388535, 12466242, 13122360, 13851380, 16621656, 20777070, 24932484, 27702760, 31165605, 41554140, 49864968, 62331210, 83108280, 124662420, 249324840]

約数ペア:

[(1, 249324840), (2, 124662420), (3, 83108280), (4, 62331210), (5, 49864968), (6, 41554140), (8, 31165605), (9, 27702760), (10, 24932484), (12, 20777070), (15, 16621656), (18, 13851380), (19, 13122360), (20, 12466242), (24, 10388535), (30, 8310828), (36, 6925690), (38, 6561180), (40, 6233121), (45, 5540552), (57, 4374120), (60, 4155414), (72, 3462845), (76, 3280590), (90, 2770276), (95, 2624472), (114, 2187060), (120, 2077707), (152, 1640295), (171, 1458040), (180, 1385138), (190, 1312236), (228, 1093530), (285, 874824), (342, 729020), (360, 692569), (380, 656118), (456, 546765), (570, 437412), (684, 364510), (760, 328059), (855, 291608), (1140, 218706), (1368, 182255), (1710, 145804), (2280, 109353), (3420, 72902), (6840, 36451)]