27790560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 111283200

約数和(自身を除く): 83492640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 919, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1838, 1890, 2016, 2160, 2520, 2757, 3024, 3360, 3676, 3780, 4320, 4595, 5040, 5514, 6048, 6433, 7352, 7560, 8271, 9190, 10080, 11028, 12866, 13785, 14704, 15120, 16542, 18380, 19299, 22056, 24813, 25732, 27570, 29408, 30240, 32165, 33084, 36760, 38598, 41355, 44112, 49626, 51464, 55140, 57897, 64330, 66168, 73520, 77196, 82710, 88224, 96495, 99252, 102928, 110280, 115794, 124065, 128660, 132336, 147040, 154392, 165420, 173691, 192990, 198504, 205856, 220560, 231588, 248130, 257320, 264672, 289485, 308784, 330840, 347382, 385980, 397008, 441120, 463176, 496260, 514640, 578970, 617568, 661680, 694764, 771960, 794016, 868455, 926352, 992520, 1029280, 1157940, 1323360, 1389528, 1543920, 1736910, 1852704, 1985040, 2315880, 2779056, 3087840, 3473820, 3970080, 4631760, 5558112, 6947640, 9263520, 13895280, 27790560]

約数ペア:

[(1, 27790560), (2, 13895280), (3, 9263520), (4, 6947640), (5, 5558112), (6, 4631760), (7, 3970080), (8, 3473820), (9, 3087840), (10, 2779056), (12, 2315880), (14, 1985040), (15, 1852704), (16, 1736910), (18, 1543920), (20, 1389528), (21, 1323360), (24, 1157940), (27, 1029280), (28, 992520), (30, 926352), (32, 868455), (35, 794016), (36, 771960), (40, 694764), (42, 661680), (45, 617568), (48, 578970), (54, 514640), (56, 496260), (60, 463176), (63, 441120), (70, 397008), (72, 385980), (80, 347382), (84, 330840), (90, 308784), (96, 289485), (105, 264672), (108, 257320), (112, 248130), (120, 231588), (126, 220560), (135, 205856), (140, 198504), (144, 192990), (160, 173691), (168, 165420), (180, 154392), (189, 147040), (210, 132336), (216, 128660), (224, 124065), (240, 115794), (252, 110280), (270, 102928), (280, 99252), (288, 96495), (315, 88224), (336, 82710), (360, 77196), (378, 73520), (420, 66168), (432, 64330), (480, 57897), (504, 55140), (540, 51464), (560, 49626), (630, 44112), (672, 41355), (720, 38598), (756, 36760), (840, 33084), (864, 32165), (919, 30240), (945, 29408), (1008, 27570), (1080, 25732), (1120, 24813), (1260, 22056), (1440, 19299), (1512, 18380), (1680, 16542), (1838, 15120), (1890, 14704), (2016, 13785), (2160, 12866), (2520, 11028), (2757, 10080), (3024, 9190), (3360, 8271), (3676, 7560), (3780, 7352), (4320, 6433), (4595, 6048), (5040, 5514)]