30329040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 120

約数和(自身を含む): 109412640

約数和(自身を除く): 79083600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2579, 2940, 3920, 5158, 5880, 7737, 10316, 11760, 12895, 15474, 18053, 20632, 25790, 30948, 36106, 38685, 41264, 51580, 54159, 61896, 72212, 77370, 90265, 103160, 108318, 123792, 126371, 144424, 154740, 180530, 206320, 216636, 252742, 270795, 288848, 309480, 361060, 379113, 433272, 505484, 541590, 618960, 631855, 722120, 758226, 866544, 1010968, 1083180, 1263710, 1444240, 1516452, 1895565, 2021936, 2166360, 2527420, 3032904, 3791130, 4332720, 5054840, 6065808, 7582260, 10109680, 15164520, 30329040]

約数ペア:

[(1, 30329040), (2, 15164520), (3, 10109680), (4, 7582260), (5, 6065808), (6, 5054840), (7, 4332720), (8, 3791130), (10, 3032904), (12, 2527420), (14, 2166360), (15, 2021936), (16, 1895565), (20, 1516452), (21, 1444240), (24, 1263710), (28, 1083180), (30, 1010968), (35, 866544), (40, 758226), (42, 722120), (48, 631855), (49, 618960), (56, 541590), (60, 505484), (70, 433272), (80, 379113), (84, 361060), (98, 309480), (105, 288848), (112, 270795), (120, 252742), (140, 216636), (147, 206320), (168, 180530), (196, 154740), (210, 144424), (240, 126371), (245, 123792), (280, 108318), (294, 103160), (336, 90265), (392, 77370), (420, 72212), (490, 61896), (560, 54159), (588, 51580), (735, 41264), (784, 38685), (840, 36106), (980, 30948), (1176, 25790), (1470, 20632), (1680, 18053), (1960, 15474), (2352, 12895), (2579, 11760), (2940, 10316), (3920, 7737), (5158, 5880)]