611454720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{159233}}^1$

素因数の和:159257

約数の個数: 72

約数和(自身を含む): 1952845776

約数和(自身を除く): 1341391056

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, 159233, 318466, 477699, 636932, 796165, 955398, 1273864, 1592330, 1910796, 2388495, 2547728, 3184660, 3821592, 4776990, 5095456, 6369320, 7643184, 9553980, 10190912, 12738640, 15286368, 19107960, 20381824, 25477280, 30572736, 38215920, 40763648, 50954560, 61145472, 76431840, 101909120, 122290944, 152863680, 203818240, 305727360, 611454720]

約数ペア:

[(1, 611454720), (2, 305727360), (3, 203818240), (4, 152863680), (5, 122290944), (6, 101909120), (8, 76431840), (10, 61145472), (12, 50954560), (15, 40763648), (16, 38215920), (20, 30572736), (24, 25477280), (30, 20381824), (32, 19107960), (40, 15286368), (48, 12738640), (60, 10190912), (64, 9553980), (80, 7643184), (96, 6369320), (120, 5095456), (128, 4776990), (160, 3821592), (192, 3184660), (240, 2547728), (256, 2388495), (320, 1910796), (384, 1592330), (480, 1273864), (640, 955398), (768, 796165), (960, 636932), (1280, 477699), (1920, 318466), (3840, 159233)]