227567520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6915

約数の個数: 144

約数和(自身を含む): 810456192

約数和(自身を除く): 582888672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 6871, 8280, 11040, 13742, 16560, 20613, 27484, 33120, 34355, 41226, 54968, 61839, 68710, 82452, 103065, 109936, 123678, 137420, 158033, 164904, 206130, 219872, 247356, 274840, 309195, 316066, 329808, 412260, 474099, 494712, 549680, 618390, 632132, 659616, 790165, 824520, 948198, 989424, 1099360, 1236780, 1264264, 1422297, 1580330, 1649040, 1896396, 1978848, 2370495, 2473560, 2528528, 2844594, 3160660, 3298080, 3792792, 4740990, 4947120, 5057056, 5689188, 6321320, 7111485, 7585584, 9481980, 9894240, 11378376, 12642640, 14222970, 15171168, 18963960, 22756752, 25285280, 28445940, 37927920, 45513504, 56891880, 75855840, 113783760, 227567520]

約数ペア:

[(1, 227567520), (2, 113783760), (3, 75855840), (4, 56891880), (5, 45513504), (6, 37927920), (8, 28445940), (9, 25285280), (10, 22756752), (12, 18963960), (15, 15171168), (16, 14222970), (18, 12642640), (20, 11378376), (23, 9894240), (24, 9481980), (30, 7585584), (32, 7111485), (36, 6321320), (40, 5689188), (45, 5057056), (46, 4947120), (48, 4740990), (60, 3792792), (69, 3298080), (72, 3160660), (80, 2844594), (90, 2528528), (92, 2473560), (96, 2370495), (115, 1978848), (120, 1896396), (138, 1649040), (144, 1580330), (160, 1422297), (180, 1264264), (184, 1236780), (207, 1099360), (230, 989424), (240, 948198), (276, 824520), (288, 790165), (345, 659616), (360, 632132), (368, 618390), (414, 549680), (460, 494712), (480, 474099), (552, 412260), (690, 329808), (720, 316066), (736, 309195), (828, 274840), (920, 247356), (1035, 219872), (1104, 206130), (1380, 164904), (1440, 158033), (1656, 137420), (1840, 123678), (2070, 109936), (2208, 103065), (2760, 82452), (3312, 68710), (3680, 61839), (4140, 54968), (5520, 41226), (6624, 34355), (6871, 33120), (8280, 27484), (11040, 20613), (13742, 16560)]