158142720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41183}}^1$

素因数の和:41207

約数の個数: 72

約数和(自身を含む): 505080576

約数和(自身を除く): 346937856

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, 41183, 82366, 123549, 164732, 205915, 247098, 329464, 411830, 494196, 617745, 658928, 823660, 988392, 1235490, 1317856, 1647320, 1976784, 2470980, 2635712, 3294640, 3953568, 4941960, 5271424, 6589280, 7907136, 9883920, 10542848, 13178560, 15814272, 19767840, 26357120, 31628544, 39535680, 52714240, 79071360, 158142720]

約数ペア:

[(1, 158142720), (2, 79071360), (3, 52714240), (4, 39535680), (5, 31628544), (6, 26357120), (8, 19767840), (10, 15814272), (12, 13178560), (15, 10542848), (16, 9883920), (20, 7907136), (24, 6589280), (30, 5271424), (32, 4941960), (40, 3953568), (48, 3294640), (60, 2635712), (64, 2470980), (80, 1976784), (96, 1647320), (120, 1317856), (128, 1235490), (160, 988392), (192, 823660), (240, 658928), (256, 617745), (320, 494196), (384, 411830), (480, 329464), (640, 247098), (768, 205915), (960, 164732), (1280, 123549), (1920, 82366), (3840, 41183)]