90152160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3833}}^1$

素因数の和:3865

約数の個数: 144

約数和(自身を含む): 330429456

約数和(自身を除く): 240277296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3833, 3920, 4704, 5880, 7666, 7840, 11499, 11760, 15332, 19165, 22998, 23520, 26831, 30664, 38330, 45996, 53662, 57495, 61328, 76660, 80493, 91992, 107324, 114990, 122656, 134155, 153320, 160986, 183984, 187817, 214648, 229980, 268310, 306640, 321972, 367968, 375634, 402465, 429296, 459960, 536620, 563451, 613280, 643944, 751268, 804930, 858592, 919920, 939085, 1073240, 1126902, 1287888, 1502536, 1609860, 1839840, 1878170, 2146480, 2253804, 2575776, 2817255, 3005072, 3219720, 3756340, 4292960, 4507608, 5634510, 6010144, 6439440, 7512680, 9015216, 11269020, 12878880, 15025360, 18030432, 22538040, 30050720, 45076080, 90152160]

約数ペア:

[(1, 90152160), (2, 45076080), (3, 30050720), (4, 22538040), (5, 18030432), (6, 15025360), (7, 12878880), (8, 11269020), (10, 9015216), (12, 7512680), (14, 6439440), (15, 6010144), (16, 5634510), (20, 4507608), (21, 4292960), (24, 3756340), (28, 3219720), (30, 3005072), (32, 2817255), (35, 2575776), (40, 2253804), (42, 2146480), (48, 1878170), (49, 1839840), (56, 1609860), (60, 1502536), (70, 1287888), (80, 1126902), (84, 1073240), (96, 939085), (98, 919920), (105, 858592), (112, 804930), (120, 751268), (140, 643944), (147, 613280), (160, 563451), (168, 536620), (196, 459960), (210, 429296), (224, 402465), (240, 375634), (245, 367968), (280, 321972), (294, 306640), (336, 268310), (392, 229980), (420, 214648), (480, 187817), (490, 183984), (560, 160986), (588, 153320), (672, 134155), (735, 122656), (784, 114990), (840, 107324), (980, 91992), (1120, 80493), (1176, 76660), (1470, 61328), (1568, 57495), (1680, 53662), (1960, 45996), (2352, 38330), (2940, 30664), (3360, 26831), (3833, 23520), (3920, 22998), (4704, 19165), (5880, 15332), (7666, 11760), (7840, 11499)]