4012734720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9587}}^1$

素因数の和:9720

約数の個数: 144

約数和(自身を含む): 12934595520

約数和(自身を除く): 8921860800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 3840, 4360, 5232, 6540, 6976, 8720, 9587, 10464, 13080, 13952, 17440, 19174, 20928, 26160, 27904, 28761, 34880, 38348, 41856, 47935, 52320, 57522, 69760, 76696, 83712, 95870, 104640, 115044, 139520, 143805, 153392, 191740, 209280, 230088, 287610, 306784, 383480, 418560, 460176, 575220, 613568, 766960, 920352, 1044983, 1150440, 1227136, 1533920, 1840704, 2089966, 2300880, 2454272, 3067840, 3134949, 3681408, 4179932, 4601760, 5224915, 6135680, 6269898, 7362816, 8359864, 9203520, 10449830, 12271360, 12539796, 15674745, 16719728, 18407040, 20899660, 25079592, 31349490, 33439456, 36814080, 41799320, 50159184, 62698980, 66878912, 83598640, 100318368, 125397960, 133757824, 167197280, 200636736, 250795920, 267515648, 334394560, 401273472, 501591840, 668789120, 802546944, 1003183680, 1337578240, 2006367360, 4012734720]

約数ペア:

[(1, 4012734720), (2, 2006367360), (3, 1337578240), (4, 1003183680), (5, 802546944), (6, 668789120), (8, 501591840), (10, 401273472), (12, 334394560), (15, 267515648), (16, 250795920), (20, 200636736), (24, 167197280), (30, 133757824), (32, 125397960), (40, 100318368), (48, 83598640), (60, 66878912), (64, 62698980), (80, 50159184), (96, 41799320), (109, 36814080), (120, 33439456), (128, 31349490), (160, 25079592), (192, 20899660), (218, 18407040), (240, 16719728), (256, 15674745), (320, 12539796), (327, 12271360), (384, 10449830), (436, 9203520), (480, 8359864), (545, 7362816), (640, 6269898), (654, 6135680), (768, 5224915), (872, 4601760), (960, 4179932), (1090, 3681408), (1280, 3134949), (1308, 3067840), (1635, 2454272), (1744, 2300880), (1920, 2089966), (2180, 1840704), (2616, 1533920), (3270, 1227136), (3488, 1150440), (3840, 1044983), (4360, 920352), (5232, 766960), (6540, 613568), (6976, 575220), (8720, 460176), (9587, 418560), (10464, 383480), (13080, 306784), (13952, 287610), (17440, 230088), (19174, 209280), (20928, 191740), (26160, 153392), (27904, 143805), (28761, 139520), (34880, 115044), (38348, 104640), (41856, 95870), (47935, 83712), (52320, 76696), (57522, 69760)]