18174720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4733}}^1$

素因数の和:4757

約数の個数: 72

約数和(自身を含む): 58057776

約数和(自身を除く): 39883056

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, 4733, 9466, 14199, 18932, 23665, 28398, 37864, 47330, 56796, 70995, 75728, 94660, 113592, 141990, 151456, 189320, 227184, 283980, 302912, 378640, 454368, 567960, 605824, 757280, 908736, 1135920, 1211648, 1514560, 1817472, 2271840, 3029120, 3634944, 4543680, 6058240, 9087360, 18174720]

約数ペア:

[(1, 18174720), (2, 9087360), (3, 6058240), (4, 4543680), (5, 3634944), (6, 3029120), (8, 2271840), (10, 1817472), (12, 1514560), (15, 1211648), (16, 1135920), (20, 908736), (24, 757280), (30, 605824), (32, 567960), (40, 454368), (48, 378640), (60, 302912), (64, 283980), (80, 227184), (96, 189320), (120, 151456), (128, 141990), (160, 113592), (192, 94660), (240, 75728), (256, 70995), (320, 56796), (384, 47330), (480, 37864), (640, 28398), (768, 23665), (960, 18932), (1280, 14199), (1920, 9466), (3840, 4733)]