305671680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13267}}^1$

素因数の和:13296

約数の個数: 120

約数和(自身を含む): 1058706792

約数和(自身を除く): 753035112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 13267, 23040, 26534, 39801, 53068, 66335, 79602, 106136, 119403, 132670, 159204, 199005, 212272, 238806, 265340, 318408, 398010, 424544, 477612, 530680, 597015, 636816, 796020, 849088, 955224, 1061360, 1194030, 1273632, 1592040, 1698176, 1910448, 2122720, 2388060, 2547264, 3184080, 3396352, 3820896, 4245440, 4776120, 5094528, 6368160, 6792704, 7641792, 8490880, 9552240, 10189056, 12736320, 15283584, 16981760, 19104480, 20378112, 25472640, 30567168, 33963520, 38208960, 50945280, 61134336, 76417920, 101890560, 152835840, 305671680]

約数ペア:

[(1, 305671680), (2, 152835840), (3, 101890560), (4, 76417920), (5, 61134336), (6, 50945280), (8, 38208960), (9, 33963520), (10, 30567168), (12, 25472640), (15, 20378112), (16, 19104480), (18, 16981760), (20, 15283584), (24, 12736320), (30, 10189056), (32, 9552240), (36, 8490880), (40, 7641792), (45, 6792704), (48, 6368160), (60, 5094528), (64, 4776120), (72, 4245440), (80, 3820896), (90, 3396352), (96, 3184080), (120, 2547264), (128, 2388060), (144, 2122720), (160, 1910448), (180, 1698176), (192, 1592040), (240, 1273632), (256, 1194030), (288, 1061360), (320, 955224), (360, 849088), (384, 796020), (480, 636816), (512, 597015), (576, 530680), (640, 477612), (720, 424544), (768, 398010), (960, 318408), (1152, 265340), (1280, 238806), (1440, 212272), (1536, 199005), (1920, 159204), (2304, 132670), (2560, 119403), (2880, 106136), (3840, 79602), (4608, 66335), (5760, 53068), (7680, 39801), (11520, 26534), (13267, 23040)]