75198720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19583}}^1$

素因数の和:19607

約数の個数: 72

約数和(自身を含む): 240178176

約数和(自身を除く): 164979456

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, 1280, 1920, 3840, 19583, 39166, 58749, 78332, 97915, 117498, 156664, 195830, 234996, 293745, 313328, 391660, 469992, 587490, 626656, 783320, 939984, 1174980, 1253312, 1566640, 1879968, 2349960, 2506624, 3133280, 3759936, 4699920, 5013248, 6266560, 7519872, 9399840, 12533120, 15039744, 18799680, 25066240, 37599360, 75198720]

約数ペア:

[(1, 75198720), (2, 37599360), (3, 25066240), (4, 18799680), (5, 15039744), (6, 12533120), (8, 9399840), (10, 7519872), (12, 6266560), (15, 5013248), (16, 4699920), (20, 3759936), (24, 3133280), (30, 2506624), (32, 2349960), (40, 1879968), (48, 1566640), (60, 1253312), (64, 1174980), (80, 939984), (96, 783320), (120, 626656), (128, 587490), (160, 469992), (192, 391660), (240, 313328), (256, 293745), (320, 234996), (384, 195830), (480, 156664), (640, 117498), (768, 97915), (960, 78332), (1280, 58749), (1920, 39166), (3840, 19583)]