8102160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 31664640

約数和(自身を除く): 23562480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 121, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 240, 242, 248, 264, 270, 279, 297, 310, 330, 341, 360, 363, 372, 396, 432, 440, 465, 484, 495, 496, 528, 540, 558, 594, 605, 620, 660, 682, 720, 726, 744, 792, 837, 880, 930, 968, 990, 1023, 1080, 1089, 1116, 1188, 1210, 1240, 1320, 1364, 1395, 1452, 1485, 1488, 1584, 1674, 1705, 1815, 1860, 1936, 1980, 2046, 2160, 2178, 2232, 2376, 2420, 2480, 2640, 2728, 2790, 2904, 2970, 3069, 3267, 3348, 3410, 3630, 3720, 3751, 3960, 4092, 4185, 4356, 4464, 4752, 4840, 5115, 5445, 5456, 5580, 5808, 5940, 6138, 6534, 6696, 6820, 7260, 7440, 7502, 7920, 8184, 8370, 8712, 9207, 9680, 10230, 10890, 11160, 11253, 11880, 12276, 13068, 13392, 13640, 14520, 15004, 15345, 16335, 16368, 16740, 17424, 18414, 18755, 20460, 21780, 22320, 22506, 23760, 24552, 26136, 27280, 29040, 30008, 30690, 32670, 33480, 33759, 36828, 37510, 40920, 43560, 45012, 46035, 49104, 52272, 56265, 60016, 61380, 65340, 66960, 67518, 73656, 75020, 81840, 87120, 90024, 92070, 101277, 112530, 122760, 130680, 135036, 147312, 150040, 168795, 180048, 184140, 202554, 225060, 245520, 261360, 270072, 300080, 337590, 368280, 405108, 450120, 506385, 540144, 675180, 736560, 810216, 900240, 1012770, 1350360, 1620432, 2025540, 2700720, 4051080, 8102160]

約数ペア:

[(1, 8102160), (2, 4051080), (3, 2700720), (4, 2025540), (5, 1620432), (6, 1350360), (8, 1012770), (9, 900240), (10, 810216), (11, 736560), (12, 675180), (15, 540144), (16, 506385), (18, 450120), (20, 405108), (22, 368280), (24, 337590), (27, 300080), (30, 270072), (31, 261360), (33, 245520), (36, 225060), (40, 202554), (44, 184140), (45, 180048), (48, 168795), (54, 150040), (55, 147312), (60, 135036), (62, 130680), (66, 122760), (72, 112530), (80, 101277), (88, 92070), (90, 90024), (93, 87120), (99, 81840), (108, 75020), (110, 73656), (120, 67518), (121, 66960), (124, 65340), (132, 61380), (135, 60016), (144, 56265), (155, 52272), (165, 49104), (176, 46035), (180, 45012), (186, 43560), (198, 40920), (216, 37510), (220, 36828), (240, 33759), (242, 33480), (248, 32670), (264, 30690), (270, 30008), (279, 29040), (297, 27280), (310, 26136), (330, 24552), (341, 23760), (360, 22506), (363, 22320), (372, 21780), (396, 20460), (432, 18755), (440, 18414), (465, 17424), (484, 16740), (495, 16368), (496, 16335), (528, 15345), (540, 15004), (558, 14520), (594, 13640), (605, 13392), (620, 13068), (660, 12276), (682, 11880), (720, 11253), (726, 11160), (744, 10890), (792, 10230), (837, 9680), (880, 9207), (930, 8712), (968, 8370), (990, 8184), (1023, 7920), (1080, 7502), (1089, 7440), (1116, 7260), (1188, 6820), (1210, 6696), (1240, 6534), (1320, 6138), (1364, 5940), (1395, 5808), (1452, 5580), (1485, 5456), (1488, 5445), (1584, 5115), (1674, 4840), (1705, 4752), (1815, 4464), (1860, 4356), (1936, 4185), (1980, 4092), (2046, 3960), (2160, 3751), (2178, 3720), (2232, 3630), (2376, 3410), (2420, 3348), (2480, 3267), (2640, 3069), (2728, 2970), (2790, 2904)]