180080640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 156

約数和(自身を含む): 624842244

約数和(自身を除く): 444761604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 977, 1024, 1152, 1280, 1440, 1536, 1920, 1954, 2048, 2304, 2560, 2880, 2931, 3072, 3840, 3908, 4096, 4608, 4885, 5120, 5760, 5862, 6144, 7680, 7816, 8793, 9216, 9770, 10240, 11520, 11724, 12288, 14655, 15360, 15632, 17586, 18432, 19540, 20480, 23040, 23448, 29310, 30720, 31264, 35172, 36864, 39080, 43965, 46080, 46896, 58620, 61440, 62528, 70344, 78160, 87930, 92160, 93792, 117240, 125056, 140688, 156320, 175860, 184320, 187584, 234480, 250112, 281376, 312640, 351720, 375168, 468960, 500224, 562752, 625280, 703440, 750336, 937920, 1000448, 1125504, 1250560, 1406880, 1500672, 1875840, 2000896, 2251008, 2501120, 2813760, 3001344, 3751680, 4001792, 4502016, 5002240, 5627520, 6002688, 7503360, 9004032, 10004480, 11255040, 12005376, 15006720, 18008064, 20008960, 22510080, 30013440, 36016128, 45020160, 60026880, 90040320, 180080640]

約数ペア:

[(1, 180080640), (2, 90040320), (3, 60026880), (4, 45020160), (5, 36016128), (6, 30013440), (8, 22510080), (9, 20008960), (10, 18008064), (12, 15006720), (15, 12005376), (16, 11255040), (18, 10004480), (20, 9004032), (24, 7503360), (30, 6002688), (32, 5627520), (36, 5002240), (40, 4502016), (45, 4001792), (48, 3751680), (60, 3001344), (64, 2813760), (72, 2501120), (80, 2251008), (90, 2000896), (96, 1875840), (120, 1500672), (128, 1406880), (144, 1250560), (160, 1125504), (180, 1000448), (192, 937920), (240, 750336), (256, 703440), (288, 625280), (320, 562752), (360, 500224), (384, 468960), (480, 375168), (512, 351720), (576, 312640), (640, 281376), (720, 250112), (768, 234480), (960, 187584), (977, 184320), (1024, 175860), (1152, 156320), (1280, 140688), (1440, 125056), (1536, 117240), (1920, 93792), (1954, 92160), (2048, 87930), (2304, 78160), (2560, 70344), (2880, 62528), (2931, 61440), (3072, 58620), (3840, 46896), (3908, 46080), (4096, 43965), (4608, 39080), (4885, 36864), (5120, 35172), (5760, 31264), (5862, 30720), (6144, 29310), (7680, 23448), (7816, 23040), (8793, 20480), (9216, 19540), (9770, 18432), (10240, 17586), (11520, 15632), (11724, 15360), (12288, 14655)]