1864992240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83557}}^1$

素因数の和:83607

約数の個数: 120

約数和(自身を含む): 6465383808

約数和(自身を除く): 4600391568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 83557, 167114, 250671, 334228, 417785, 501342, 668456, 752013, 835570, 1002684, 1253355, 1336912, 1504026, 1671140, 2005368, 2506710, 2590267, 3008052, 3342280, 3760065, 4010736, 5013420, 5180534, 6016104, 6684560, 7520130, 7770801, 10026840, 10361068, 12032208, 12951335, 15040260, 15541602, 20053680, 20722136, 23312403, 25902670, 30080520, 31083204, 38854005, 41444272, 46624806, 51805340, 60161040, 62166408, 77708010, 93249612, 103610680, 116562015, 124332816, 155416020, 186499224, 207221360, 233124030, 310832040, 372998448, 466248060, 621664080, 932496120, 1864992240]

約数ペア:

[(1, 1864992240), (2, 932496120), (3, 621664080), (4, 466248060), (5, 372998448), (6, 310832040), (8, 233124030), (9, 207221360), (10, 186499224), (12, 155416020), (15, 124332816), (16, 116562015), (18, 103610680), (20, 93249612), (24, 77708010), (30, 62166408), (31, 60161040), (36, 51805340), (40, 46624806), (45, 41444272), (48, 38854005), (60, 31083204), (62, 30080520), (72, 25902670), (80, 23312403), (90, 20722136), (93, 20053680), (120, 15541602), (124, 15040260), (144, 12951335), (155, 12032208), (180, 10361068), (186, 10026840), (240, 7770801), (248, 7520130), (279, 6684560), (310, 6016104), (360, 5180534), (372, 5013420), (465, 4010736), (496, 3760065), (558, 3342280), (620, 3008052), (720, 2590267), (744, 2506710), (930, 2005368), (1116, 1671140), (1240, 1504026), (1395, 1336912), (1488, 1253355), (1860, 1002684), (2232, 835570), (2480, 752013), (2790, 668456), (3720, 501342), (4464, 417785), (5580, 334228), (7440, 250671), (11160, 167114), (22320, 83557)]