79061120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 203575680

約数和(自身を除く): 124514560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 131, 160, 164, 184, 205, 230, 262, 320, 328, 368, 410, 460, 524, 640, 655, 656, 736, 820, 920, 943, 1048, 1310, 1312, 1472, 1640, 1840, 1886, 2096, 2620, 2624, 2944, 3013, 3280, 3680, 3772, 4192, 4715, 5240, 5248, 5371, 6026, 6560, 7360, 7544, 8384, 9430, 10480, 10742, 12052, 13120, 14720, 15065, 15088, 16768, 18860, 20960, 21484, 24104, 26240, 26855, 30130, 30176, 37720, 41920, 42968, 48208, 53710, 60260, 60352, 75440, 83840, 85936, 96416, 107420, 120520, 120704, 123533, 150880, 171872, 192832, 214840, 241040, 247066, 301760, 343744, 385664, 429680, 482080, 494132, 603520, 617665, 687488, 859360, 964160, 988264, 1235330, 1718720, 1928320, 1976528, 2470660, 3437440, 3953056, 4941320, 7906112, 9882640, 15812224, 19765280, 39530560, 79061120]

約数ペア:

[(1, 79061120), (2, 39530560), (4, 19765280), (5, 15812224), (8, 9882640), (10, 7906112), (16, 4941320), (20, 3953056), (23, 3437440), (32, 2470660), (40, 1976528), (41, 1928320), (46, 1718720), (64, 1235330), (80, 988264), (82, 964160), (92, 859360), (115, 687488), (128, 617665), (131, 603520), (160, 494132), (164, 482080), (184, 429680), (205, 385664), (230, 343744), (262, 301760), (320, 247066), (328, 241040), (368, 214840), (410, 192832), (460, 171872), (524, 150880), (640, 123533), (655, 120704), (656, 120520), (736, 107420), (820, 96416), (920, 85936), (943, 83840), (1048, 75440), (1310, 60352), (1312, 60260), (1472, 53710), (1640, 48208), (1840, 42968), (1886, 41920), (2096, 37720), (2620, 30176), (2624, 30130), (2944, 26855), (3013, 26240), (3280, 24104), (3680, 21484), (3772, 20960), (4192, 18860), (4715, 16768), (5240, 15088), (5248, 15065), (5371, 14720), (6026, 13120), (6560, 12052), (7360, 10742), (7544, 10480), (8384, 9430)]