858452040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2131}}^1$

素因数の和:2524

約数の個数: 128

約数和(自身を含む): 2870524800

約数和(自身を除く): 2012072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 373, 540, 746, 1080, 1119, 1492, 1865, 2131, 2238, 2984, 3357, 3730, 4262, 4476, 5595, 6393, 6714, 7460, 8524, 8952, 10071, 10655, 11190, 12786, 13428, 14920, 16785, 17048, 19179, 20142, 21310, 22380, 25572, 26856, 31965, 33570, 38358, 40284, 42620, 44760, 50355, 51144, 57537, 63930, 67140, 76716, 80568, 85240, 95895, 100710, 115074, 127860, 134280, 153432, 191790, 201420, 230148, 255720, 287685, 383580, 402840, 460296, 575370, 767160, 794863, 1150740, 1589726, 2301480, 2384589, 3179452, 3974315, 4769178, 6358904, 7153767, 7948630, 9538356, 11922945, 14307534, 15897260, 19076712, 21461301, 23845890, 28615068, 31794520, 35768835, 42922602, 47691780, 57230136, 71537670, 85845204, 95383560, 107306505, 143075340, 171690408, 214613010, 286150680, 429226020, 858452040]

約数ペア:

[(1, 858452040), (2, 429226020), (3, 286150680), (4, 214613010), (5, 171690408), (6, 143075340), (8, 107306505), (9, 95383560), (10, 85845204), (12, 71537670), (15, 57230136), (18, 47691780), (20, 42922602), (24, 35768835), (27, 31794520), (30, 28615068), (36, 23845890), (40, 21461301), (45, 19076712), (54, 15897260), (60, 14307534), (72, 11922945), (90, 9538356), (108, 7948630), (120, 7153767), (135, 6358904), (180, 4769178), (216, 3974315), (270, 3179452), (360, 2384589), (373, 2301480), (540, 1589726), (746, 1150740), (1080, 794863), (1119, 767160), (1492, 575370), (1865, 460296), (2131, 402840), (2238, 383580), (2984, 287685), (3357, 255720), (3730, 230148), (4262, 201420), (4476, 191790), (5595, 153432), (6393, 134280), (6714, 127860), (7460, 115074), (8524, 100710), (8952, 95895), (10071, 85240), (10655, 80568), (11190, 76716), (12786, 67140), (13428, 63930), (14920, 57537), (16785, 51144), (17048, 50355), (19179, 44760), (20142, 42620), (21310, 40284), (22380, 38358), (25572, 33570), (26856, 31965)]