304816706640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22281923}}^1$

素因数の和:22281961

約数の個数: 120

約数和(自身を含む): 1077553844640

約数和(自身を除く): 772737138000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 22281923, 44563846, 66845769, 89127692, 111409615, 133691538, 178255384, 200537307, 222819230, 267383076, 334228845, 356510768, 401074614, 423356537, 445638460, 534766152, 668457690, 802149228, 846713074, 891276920, 1002686535, 1069532304, 1270069611, 1336915380, 1604298456, 1693426148, 1782553840, 2005373070, 2116782685, 2540139222, 2673830760, 3208596912, 3386852296, 3810208833, 4010746140, 4233565370, 5080278444, 5347661520, 6350348055, 6773704592, 7620417666, 8021492280, 8467130740, 10160556888, 12700696110, 15240835332, 16042984560, 16934261480, 19051044165, 20321113776, 25401392220, 30481670664, 33868522960, 38102088330, 50802784440, 60963341328, 76204176660, 101605568880, 152408353320, 304816706640]

約数ペア:

[(1, 304816706640), (2, 152408353320), (3, 101605568880), (4, 76204176660), (5, 60963341328), (6, 50802784440), (8, 38102088330), (9, 33868522960), (10, 30481670664), (12, 25401392220), (15, 20321113776), (16, 19051044165), (18, 16934261480), (19, 16042984560), (20, 15240835332), (24, 12700696110), (30, 10160556888), (36, 8467130740), (38, 8021492280), (40, 7620417666), (45, 6773704592), (48, 6350348055), (57, 5347661520), (60, 5080278444), (72, 4233565370), (76, 4010746140), (80, 3810208833), (90, 3386852296), (95, 3208596912), (114, 2673830760), (120, 2540139222), (144, 2116782685), (152, 2005373070), (171, 1782553840), (180, 1693426148), (190, 1604298456), (228, 1336915380), (240, 1270069611), (285, 1069532304), (304, 1002686535), (342, 891276920), (360, 846713074), (380, 802149228), (456, 668457690), (570, 534766152), (684, 445638460), (720, 423356537), (760, 401074614), (855, 356510768), (912, 334228845), (1140, 267383076), (1368, 222819230), (1520, 200537307), (1710, 178255384), (2280, 133691538), (2736, 111409615), (3420, 89127692), (4560, 66845769), (6840, 44563846), (13680, 22281923)]