61946880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 176

約数和(自身を含む): 205355040

約数和(自身を除く): 143408160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 109, 111, 120, 128, 148, 160, 185, 192, 218, 222, 240, 256, 296, 320, 327, 370, 384, 436, 444, 480, 512, 545, 555, 592, 640, 654, 740, 768, 872, 888, 960, 1024, 1090, 1110, 1184, 1280, 1308, 1480, 1536, 1635, 1744, 1776, 1920, 2180, 2220, 2368, 2560, 2616, 2960, 3072, 3270, 3488, 3552, 3840, 4033, 4360, 4440, 4736, 5120, 5232, 5920, 6540, 6976, 7104, 7680, 8066, 8720, 8880, 9472, 10464, 11840, 12099, 13080, 13952, 14208, 15360, 16132, 17440, 17760, 18944, 20165, 20928, 23680, 24198, 26160, 27904, 28416, 32264, 34880, 35520, 37888, 40330, 41856, 47360, 48396, 52320, 55808, 56832, 60495, 64528, 69760, 71040, 80660, 83712, 94720, 96792, 104640, 111616, 113664, 120990, 129056, 139520, 142080, 161320, 167424, 189440, 193584, 209280, 241980, 258112, 279040, 284160, 322640, 334848, 387168, 418560, 483960, 516224, 558080, 568320, 645280, 774336, 837120, 967920, 1032448, 1290560, 1548672, 1674240, 1935840, 2064896, 2581120, 3097344, 3871680, 4129792, 5162240, 6194688, 7743360, 10324480, 12389376, 15486720, 20648960, 30973440, 61946880]

約数ペア:

[(1, 61946880), (2, 30973440), (3, 20648960), (4, 15486720), (5, 12389376), (6, 10324480), (8, 7743360), (10, 6194688), (12, 5162240), (15, 4129792), (16, 3871680), (20, 3097344), (24, 2581120), (30, 2064896), (32, 1935840), (37, 1674240), (40, 1548672), (48, 1290560), (60, 1032448), (64, 967920), (74, 837120), (80, 774336), (96, 645280), (109, 568320), (111, 558080), (120, 516224), (128, 483960), (148, 418560), (160, 387168), (185, 334848), (192, 322640), (218, 284160), (222, 279040), (240, 258112), (256, 241980), (296, 209280), (320, 193584), (327, 189440), (370, 167424), (384, 161320), (436, 142080), (444, 139520), (480, 129056), (512, 120990), (545, 113664), (555, 111616), (592, 104640), (640, 96792), (654, 94720), (740, 83712), (768, 80660), (872, 71040), (888, 69760), (960, 64528), (1024, 60495), (1090, 56832), (1110, 55808), (1184, 52320), (1280, 48396), (1308, 47360), (1480, 41856), (1536, 40330), (1635, 37888), (1744, 35520), (1776, 34880), (1920, 32264), (2180, 28416), (2220, 27904), (2368, 26160), (2560, 24198), (2616, 23680), (2960, 20928), (3072, 20165), (3270, 18944), (3488, 17760), (3552, 17440), (3840, 16132), (4033, 15360), (4360, 14208), (4440, 13952), (4736, 13080), (5120, 12099), (5232, 11840), (5920, 10464), (6540, 9472), (6976, 8880), (7104, 8720), (7680, 8066)]