392996160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2321

約数の個数: 168

約数和(自身を含む): 1374516936

約数和(自身を除く): 981520776

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2237, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4474, 4880, 5490, 5856, 6711, 7320, 8784, 8948, 9760, 10980, 11185, 11712, 13422, 14640, 17568, 17896, 19520, 20133, 21960, 22370, 26844, 29280, 33555, 35136, 35792, 40266, 43920, 44740, 53688, 58560, 67110, 71584, 80532, 87840, 89480, 100665, 107376, 134220, 136457, 143168, 161064, 175680, 178960, 201330, 214752, 268440, 272914, 322128, 357920, 402660, 409371, 429504, 536880, 545828, 644256, 682285, 715840, 805320, 818742, 1073760, 1091656, 1228113, 1288512, 1364570, 1610640, 1637484, 2046855, 2147520, 2183312, 2456226, 2729140, 3221280, 3274968, 4093710, 4366624, 4912452, 5458280, 6140565, 6442560, 6549936, 8187420, 8733248, 9824904, 10916560, 12281130, 13099872, 16374840, 19649808, 21833120, 24562260, 26199744, 32749680, 39299616, 43666240, 49124520, 65499360, 78599232, 98249040, 130998720, 196498080, 392996160]

約数ペア:

[(1, 392996160), (2, 196498080), (3, 130998720), (4, 98249040), (5, 78599232), (6, 65499360), (8, 49124520), (9, 43666240), (10, 39299616), (12, 32749680), (15, 26199744), (16, 24562260), (18, 21833120), (20, 19649808), (24, 16374840), (30, 13099872), (32, 12281130), (36, 10916560), (40, 9824904), (45, 8733248), (48, 8187420), (60, 6549936), (61, 6442560), (64, 6140565), (72, 5458280), (80, 4912452), (90, 4366624), (96, 4093710), (120, 3274968), (122, 3221280), (144, 2729140), (160, 2456226), (180, 2183312), (183, 2147520), (192, 2046855), (240, 1637484), (244, 1610640), (288, 1364570), (305, 1288512), (320, 1228113), (360, 1091656), (366, 1073760), (480, 818742), (488, 805320), (549, 715840), (576, 682285), (610, 644256), (720, 545828), (732, 536880), (915, 429504), (960, 409371), (976, 402660), (1098, 357920), (1220, 322128), (1440, 272914), (1464, 268440), (1830, 214752), (1952, 201330), (2196, 178960), (2237, 175680), (2440, 161064), (2745, 143168), (2880, 136457), (2928, 134220), (3660, 107376), (3904, 100665), (4392, 89480), (4474, 87840), (4880, 80532), (5490, 71584), (5856, 67110), (6711, 58560), (7320, 53688), (8784, 44740), (8948, 43920), (9760, 40266), (10980, 35792), (11185, 35136), (11712, 33555), (13422, 29280), (14640, 26844), (17568, 22370), (17896, 21960), (19520, 20133)]