4028160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 12877200

約数和(自身を除く): 8849040

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, 640, 768, 960, 1049, 1280, 1920, 2098, 3147, 3840, 4196, 5245, 6294, 8392, 10490, 12588, 15735, 16784, 20980, 25176, 31470, 33568, 41960, 50352, 62940, 67136, 83920, 100704, 125880, 134272, 167840, 201408, 251760, 268544, 335680, 402816, 503520, 671360, 805632, 1007040, 1342720, 2014080, 4028160]

約数ペア:

[(1, 4028160), (2, 2014080), (3, 1342720), (4, 1007040), (5, 805632), (6, 671360), (8, 503520), (10, 402816), (12, 335680), (15, 268544), (16, 251760), (20, 201408), (24, 167840), (30, 134272), (32, 125880), (40, 100704), (48, 83920), (60, 67136), (64, 62940), (80, 50352), (96, 41960), (120, 33568), (128, 31470), (160, 25176), (192, 20980), (240, 16784), (256, 15735), (320, 12588), (384, 10490), (480, 8392), (640, 6294), (768, 5245), (960, 4196), (1049, 3840), (1280, 3147), (1920, 2098)]