29830320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3219

約数の個数: 120

約数和(自身を含む): 107920176

約数和(自身を除く): 78089856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 3187, 4680, 6374, 9360, 9561, 12748, 15935, 19122, 25496, 28683, 31870, 38244, 41431, 47805, 50992, 57366, 63740, 76488, 82862, 95610, 114732, 124293, 127480, 143415, 152976, 165724, 191220, 207155, 229464, 248586, 254960, 286830, 331448, 372879, 382440, 414310, 458928, 497172, 573660, 621465, 662896, 745758, 764880, 828620, 994344, 1147320, 1242930, 1491516, 1657240, 1864395, 1988688, 2294640, 2485860, 2983032, 3314480, 3728790, 4971720, 5966064, 7457580, 9943440, 14915160, 29830320]

約数ペア:

[(1, 29830320), (2, 14915160), (3, 9943440), (4, 7457580), (5, 5966064), (6, 4971720), (8, 3728790), (9, 3314480), (10, 2983032), (12, 2485860), (13, 2294640), (15, 1988688), (16, 1864395), (18, 1657240), (20, 1491516), (24, 1242930), (26, 1147320), (30, 994344), (36, 828620), (39, 764880), (40, 745758), (45, 662896), (48, 621465), (52, 573660), (60, 497172), (65, 458928), (72, 414310), (78, 382440), (80, 372879), (90, 331448), (104, 286830), (117, 254960), (120, 248586), (130, 229464), (144, 207155), (156, 191220), (180, 165724), (195, 152976), (208, 143415), (234, 127480), (240, 124293), (260, 114732), (312, 95610), (360, 82862), (390, 76488), (468, 63740), (520, 57366), (585, 50992), (624, 47805), (720, 41431), (780, 38244), (936, 31870), (1040, 28683), (1170, 25496), (1560, 19122), (1872, 15935), (2340, 12748), (3120, 9561), (3187, 9360), (4680, 6374)]