316285440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41183}}^1$

素因数の和:41209

約数の個数: 80

約数和(自身を含む): 1011149568

約数和(自身を除く): 694864128

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 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, 21085696, 26357120, 31628544, 39535680, 52714240, 63257088, 79071360, 105428480, 158142720, 316285440]

約数ペア:

[(1, 316285440), (2, 158142720), (3, 105428480), (4, 79071360), (5, 63257088), (6, 52714240), (8, 39535680), (10, 31628544), (12, 26357120), (15, 21085696), (16, 19767840), (20, 15814272), (24, 13178560), (30, 10542848), (32, 9883920), (40, 7907136), (48, 6589280), (60, 5271424), (64, 4941960), (80, 3953568), (96, 3294640), (120, 2635712), (128, 2470980), (160, 1976784), (192, 1647320), (240, 1317856), (256, 1235490), (320, 988392), (384, 823660), (480, 658928), (512, 617745), (640, 494196), (768, 411830), (960, 329464), (1280, 247098), (1536, 205915), (1920, 164732), (2560, 123549), (3840, 82366), (7680, 41183)]