628618560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15971}}^1$

素因数の和:16032

約数の個数: 112

約数和(自身を含む): 2044671552

約数和(自身を除く): 1416052992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 15971, 19680, 31942, 39360, 47913, 63884, 79855, 95826, 127768, 159710, 191652, 239565, 255536, 319420, 383304, 479130, 511072, 638840, 654811, 766608, 958260, 1022144, 1277680, 1309622, 1533216, 1916520, 1964433, 2555360, 2619244, 3066432, 3274055, 3833040, 3928866, 5110720, 5238488, 6548110, 7666080, 7857732, 9822165, 10476976, 13096220, 15332160, 15715464, 19644330, 20953952, 26192440, 31430928, 39288660, 41907904, 52384880, 62861856, 78577320, 104769760, 125723712, 157154640, 209539520, 314309280, 628618560]

約数ペア:

[(1, 628618560), (2, 314309280), (3, 209539520), (4, 157154640), (5, 125723712), (6, 104769760), (8, 78577320), (10, 62861856), (12, 52384880), (15, 41907904), (16, 39288660), (20, 31430928), (24, 26192440), (30, 20953952), (32, 19644330), (40, 15715464), (41, 15332160), (48, 13096220), (60, 10476976), (64, 9822165), (80, 7857732), (82, 7666080), (96, 6548110), (120, 5238488), (123, 5110720), (160, 3928866), (164, 3833040), (192, 3274055), (205, 3066432), (240, 2619244), (246, 2555360), (320, 1964433), (328, 1916520), (410, 1533216), (480, 1309622), (492, 1277680), (615, 1022144), (656, 958260), (820, 766608), (960, 654811), (984, 638840), (1230, 511072), (1312, 479130), (1640, 383304), (1968, 319420), (2460, 255536), (2624, 239565), (3280, 191652), (3936, 159710), (4920, 127768), (6560, 95826), (7872, 79855), (9840, 63884), (13120, 47913), (15971, 39360), (19680, 31942)]