30687360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 128

約数和(自身を含む): 106781760

約数和(自身を除く): 76094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1453, 1760, 1920, 2112, 2640, 2906, 3520, 4224, 4359, 5280, 5812, 7040, 7265, 8718, 10560, 11624, 14530, 15983, 17436, 21120, 21795, 23248, 29060, 31966, 34872, 43590, 46496, 47949, 58120, 63932, 69744, 79915, 87180, 92992, 95898, 116240, 127864, 139488, 159830, 174360, 185984, 191796, 232480, 239745, 255728, 278976, 319660, 348720, 383592, 464960, 479490, 511456, 557952, 639320, 697440, 767184, 929920, 958980, 1022912, 1278640, 1394880, 1534368, 1917960, 2045824, 2557280, 2789760, 3068736, 3835920, 5114560, 6137472, 7671840, 10229120, 15343680, 30687360]

約数ペア:

[(1, 30687360), (2, 15343680), (3, 10229120), (4, 7671840), (5, 6137472), (6, 5114560), (8, 3835920), (10, 3068736), (11, 2789760), (12, 2557280), (15, 2045824), (16, 1917960), (20, 1534368), (22, 1394880), (24, 1278640), (30, 1022912), (32, 958980), (33, 929920), (40, 767184), (44, 697440), (48, 639320), (55, 557952), (60, 511456), (64, 479490), (66, 464960), (80, 383592), (88, 348720), (96, 319660), (110, 278976), (120, 255728), (128, 239745), (132, 232480), (160, 191796), (165, 185984), (176, 174360), (192, 159830), (220, 139488), (240, 127864), (264, 116240), (320, 95898), (330, 92992), (352, 87180), (384, 79915), (440, 69744), (480, 63932), (528, 58120), (640, 47949), (660, 46496), (704, 43590), (880, 34872), (960, 31966), (1056, 29060), (1320, 23248), (1408, 21795), (1453, 21120), (1760, 17436), (1920, 15983), (2112, 14530), (2640, 11624), (2906, 10560), (3520, 8718), (4224, 7265), (4359, 7040), (5280, 5812)]