29072280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 65276520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 311, 328, 380, 410, 456, 492, 570, 615, 622, 760, 779, 820, 933, 984, 1140, 1230, 1244, 1555, 1558, 1640, 1866, 2280, 2337, 2460, 2488, 3110, 3116, 3732, 3895, 4665, 4674, 4920, 5909, 6220, 6232, 7464, 7790, 9330, 9348, 11685, 11818, 12440, 12751, 15580, 17727, 18660, 18696, 23370, 23636, 25502, 29545, 31160, 35454, 37320, 38253, 46740, 47272, 51004, 59090, 63755, 70908, 76506, 88635, 93480, 102008, 118180, 127510, 141816, 153012, 177270, 191265, 236360, 242269, 255020, 306024, 354540, 382530, 484538, 510040, 709080, 726807, 765060, 969076, 1211345, 1453614, 1530120, 1938152, 2422690, 2907228, 3634035, 4845380, 5814456, 7268070, 9690760, 14536140, 29072280]

約数ペア:

[(1, 29072280), (2, 14536140), (3, 9690760), (4, 7268070), (5, 5814456), (6, 4845380), (8, 3634035), (10, 2907228), (12, 2422690), (15, 1938152), (19, 1530120), (20, 1453614), (24, 1211345), (30, 969076), (38, 765060), (40, 726807), (41, 709080), (57, 510040), (60, 484538), (76, 382530), (82, 354540), (95, 306024), (114, 255020), (120, 242269), (123, 236360), (152, 191265), (164, 177270), (190, 153012), (205, 141816), (228, 127510), (246, 118180), (285, 102008), (311, 93480), (328, 88635), (380, 76506), (410, 70908), (456, 63755), (492, 59090), (570, 51004), (615, 47272), (622, 46740), (760, 38253), (779, 37320), (820, 35454), (933, 31160), (984, 29545), (1140, 25502), (1230, 23636), (1244, 23370), (1555, 18696), (1558, 18660), (1640, 17727), (1866, 15580), (2280, 12751), (2337, 12440), (2460, 11818), (2488, 11685), (3110, 9348), (3116, 9330), (3732, 7790), (3895, 7464), (4665, 6232), (4674, 6220), (4920, 5909)]