2041800120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{182957}}^1$

素因数の和:183005

約数の個数: 96

約数和(自身を含む): 6849947520

約数和(自身を除く): 4808147400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 182957, 365914, 548871, 731828, 914785, 1097742, 1463656, 1646613, 1829570, 2195484, 2744355, 3293226, 3659140, 4390968, 5488710, 5671667, 6586452, 7318280, 8233065, 10977420, 11343334, 13172904, 16466130, 17015001, 21954840, 22686668, 28358335, 32932260, 34030002, 45373336, 51045003, 56716670, 65864520, 68060004, 85075005, 102090006, 113433340, 136120008, 170150010, 204180012, 226866680, 255225015, 340300020, 408360024, 510450030, 680600040, 1020900060, 2041800120]

約数ペア:

[(1, 2041800120), (2, 1020900060), (3, 680600040), (4, 510450030), (5, 408360024), (6, 340300020), (8, 255225015), (9, 226866680), (10, 204180012), (12, 170150010), (15, 136120008), (18, 113433340), (20, 102090006), (24, 85075005), (30, 68060004), (31, 65864520), (36, 56716670), (40, 51045003), (45, 45373336), (60, 34030002), (62, 32932260), (72, 28358335), (90, 22686668), (93, 21954840), (120, 17015001), (124, 16466130), (155, 13172904), (180, 11343334), (186, 10977420), (248, 8233065), (279, 7318280), (310, 6586452), (360, 5671667), (372, 5488710), (465, 4390968), (558, 3659140), (620, 3293226), (744, 2744355), (930, 2195484), (1116, 1829570), (1240, 1646613), (1395, 1463656), (1860, 1097742), (2232, 914785), (2790, 731828), (3720, 548871), (5580, 365914), (11160, 182957)]