64450560

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1081

約数の個数: 104

約数和(自身を含む): 206413200

約数和(自身を除く): 141962640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1049, 1280, 1536, 1920, 2048, 2098, 2560, 3072, 3147, 3840, 4096, 4196, 5120, 5245, 6144, 6294, 7680, 8392, 10240, 10490, 12288, 12588, 15360, 15735, 16784, 20480, 20980, 25176, 30720, 31470, 33568, 41960, 50352, 61440, 62940, 67136, 83920, 100704, 125880, 134272, 167840, 201408, 251760, 268544, 335680, 402816, 503520, 537088, 671360, 805632, 1007040, 1074176, 1342720, 1611264, 2014080, 2148352, 2685440, 3222528, 4028160, 4296704, 5370880, 6445056, 8056320, 10741760, 12890112, 16112640, 21483520, 32225280, 64450560]

約数ペア:

[(1, 64450560), (2, 32225280), (3, 21483520), (4, 16112640), (5, 12890112), (6, 10741760), (8, 8056320), (10, 6445056), (12, 5370880), (15, 4296704), (16, 4028160), (20, 3222528), (24, 2685440), (30, 2148352), (32, 2014080), (40, 1611264), (48, 1342720), (60, 1074176), (64, 1007040), (80, 805632), (96, 671360), (120, 537088), (128, 503520), (160, 402816), (192, 335680), (240, 268544), (256, 251760), (320, 201408), (384, 167840), (480, 134272), (512, 125880), (640, 100704), (768, 83920), (960, 67136), (1024, 62940), (1049, 61440), (1280, 50352), (1536, 41960), (1920, 33568), (2048, 31470), (2098, 30720), (2560, 25176), (3072, 20980), (3147, 20480), (3840, 16784), (4096, 15735), (4196, 15360), (5120, 12588), (5245, 12288), (6144, 10490), (6294, 10240), (7680, 8392)]