57987120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 188987904

約数和(自身を除く): 131000784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 83, 120, 123, 142, 164, 166, 205, 213, 240, 246, 249, 284, 328, 332, 355, 410, 415, 426, 492, 498, 568, 615, 656, 664, 710, 820, 830, 852, 984, 996, 1065, 1136, 1230, 1245, 1328, 1420, 1640, 1660, 1704, 1968, 1992, 2130, 2460, 2490, 2840, 2911, 3280, 3320, 3403, 3408, 3984, 4260, 4920, 4980, 5680, 5822, 5893, 6640, 6806, 8520, 8733, 9840, 9960, 10209, 11644, 11786, 13612, 14555, 17015, 17040, 17466, 17679, 19920, 20418, 23288, 23572, 27224, 29110, 29465, 34030, 34932, 35358, 40836, 43665, 46576, 47144, 51045, 54448, 58220, 58930, 68060, 69864, 70716, 81672, 87330, 88395, 94288, 102090, 116440, 117860, 136120, 139728, 141432, 163344, 174660, 176790, 204180, 232880, 235720, 241613, 272240, 282864, 349320, 353580, 408360, 471440, 483226, 698640, 707160, 724839, 816720, 966452, 1208065, 1414320, 1449678, 1932904, 2416130, 2899356, 3624195, 3865808, 4832260, 5798712, 7248390, 9664520, 11597424, 14496780, 19329040, 28993560, 57987120]

約数ペア:

[(1, 57987120), (2, 28993560), (3, 19329040), (4, 14496780), (5, 11597424), (6, 9664520), (8, 7248390), (10, 5798712), (12, 4832260), (15, 3865808), (16, 3624195), (20, 2899356), (24, 2416130), (30, 1932904), (40, 1449678), (41, 1414320), (48, 1208065), (60, 966452), (71, 816720), (80, 724839), (82, 707160), (83, 698640), (120, 483226), (123, 471440), (142, 408360), (164, 353580), (166, 349320), (205, 282864), (213, 272240), (240, 241613), (246, 235720), (249, 232880), (284, 204180), (328, 176790), (332, 174660), (355, 163344), (410, 141432), (415, 139728), (426, 136120), (492, 117860), (498, 116440), (568, 102090), (615, 94288), (656, 88395), (664, 87330), (710, 81672), (820, 70716), (830, 69864), (852, 68060), (984, 58930), (996, 58220), (1065, 54448), (1136, 51045), (1230, 47144), (1245, 46576), (1328, 43665), (1420, 40836), (1640, 35358), (1660, 34932), (1704, 34030), (1968, 29465), (1992, 29110), (2130, 27224), (2460, 23572), (2490, 23288), (2840, 20418), (2911, 19920), (3280, 17679), (3320, 17466), (3403, 17040), (3408, 17015), (3984, 14555), (4260, 13612), (4920, 11786), (4980, 11644), (5680, 10209), (5822, 9960), (5893, 9840), (6640, 8733), (6806, 8520)]