30191040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 168

約数和(自身を含む): 113403888

約数和(自身を除く): 83212848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 953, 960, 990, 1056, 1320, 1440, 1584, 1760, 1906, 1980, 2112, 2640, 2859, 2880, 3168, 3520, 3812, 3960, 4765, 5280, 5718, 6336, 7624, 7920, 8577, 9530, 10483, 10560, 11436, 14295, 15248, 15840, 17154, 19060, 20966, 22872, 28590, 30496, 31449, 31680, 34308, 38120, 41932, 42885, 45744, 52415, 57180, 60992, 62898, 68616, 76240, 83864, 85770, 91488, 94347, 104830, 114360, 125796, 137232, 152480, 157245, 167728, 171540, 182976, 188694, 209660, 228720, 251592, 274464, 304960, 314490, 335456, 343080, 377388, 419320, 457440, 471735, 503184, 548928, 628980, 670912, 686160, 754776, 838640, 914880, 943470, 1006368, 1257960, 1372320, 1509552, 1677280, 1886940, 2012736, 2515920, 2744640, 3019104, 3354560, 3773880, 5031840, 6038208, 7547760, 10063680, 15095520, 30191040]

約数ペア:

[(1, 30191040), (2, 15095520), (3, 10063680), (4, 7547760), (5, 6038208), (6, 5031840), (8, 3773880), (9, 3354560), (10, 3019104), (11, 2744640), (12, 2515920), (15, 2012736), (16, 1886940), (18, 1677280), (20, 1509552), (22, 1372320), (24, 1257960), (30, 1006368), (32, 943470), (33, 914880), (36, 838640), (40, 754776), (44, 686160), (45, 670912), (48, 628980), (55, 548928), (60, 503184), (64, 471735), (66, 457440), (72, 419320), (80, 377388), (88, 343080), (90, 335456), (96, 314490), (99, 304960), (110, 274464), (120, 251592), (132, 228720), (144, 209660), (160, 188694), (165, 182976), (176, 171540), (180, 167728), (192, 157245), (198, 152480), (220, 137232), (240, 125796), (264, 114360), (288, 104830), (320, 94347), (330, 91488), (352, 85770), (360, 83864), (396, 76240), (440, 68616), (480, 62898), (495, 60992), (528, 57180), (576, 52415), (660, 45744), (704, 42885), (720, 41932), (792, 38120), (880, 34308), (953, 31680), (960, 31449), (990, 30496), (1056, 28590), (1320, 22872), (1440, 20966), (1584, 19060), (1760, 17154), (1906, 15840), (1980, 15248), (2112, 14295), (2640, 11436), (2859, 10560), (2880, 10483), (3168, 9530), (3520, 8577), (3812, 7920), (3960, 7624), (4765, 6336), (5280, 5718)]