61374720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1488

約数の個数: 144

約数和(自身を含む): 213982272

約数和(自身を除く): 152607552

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1453, 1760, 1920, 2112, 2640, 2816, 2906, 3520, 3840, 4224, 4359, 5280, 5812, 7040, 7265, 8448, 8718, 10560, 11624, 14080, 14530, 15983, 17436, 21120, 21795, 23248, 29060, 31966, 34872, 42240, 43590, 46496, 47949, 58120, 63932, 69744, 79915, 87180, 92992, 95898, 116240, 127864, 139488, 159830, 174360, 185984, 191796, 232480, 239745, 255728, 278976, 319660, 348720, 371968, 383592, 464960, 479490, 511456, 557952, 639320, 697440, 767184, 929920, 958980, 1022912, 1115904, 1278640, 1394880, 1534368, 1859840, 1917960, 2045824, 2557280, 2789760, 3068736, 3835920, 4091648, 5114560, 5579520, 6137472, 7671840, 10229120, 12274944, 15343680, 20458240, 30687360, 61374720]

約数ペア:

[(1, 61374720), (2, 30687360), (3, 20458240), (4, 15343680), (5, 12274944), (6, 10229120), (8, 7671840), (10, 6137472), (11, 5579520), (12, 5114560), (15, 4091648), (16, 3835920), (20, 3068736), (22, 2789760), (24, 2557280), (30, 2045824), (32, 1917960), (33, 1859840), (40, 1534368), (44, 1394880), (48, 1278640), (55, 1115904), (60, 1022912), (64, 958980), (66, 929920), (80, 767184), (88, 697440), (96, 639320), (110, 557952), (120, 511456), (128, 479490), (132, 464960), (160, 383592), (165, 371968), (176, 348720), (192, 319660), (220, 278976), (240, 255728), (256, 239745), (264, 232480), (320, 191796), (330, 185984), (352, 174360), (384, 159830), (440, 139488), (480, 127864), (528, 116240), (640, 95898), (660, 92992), (704, 87180), (768, 79915), (880, 69744), (960, 63932), (1056, 58120), (1280, 47949), (1320, 46496), (1408, 43590), (1453, 42240), (1760, 34872), (1920, 31966), (2112, 29060), (2640, 23248), (2816, 21795), (2906, 21120), (3520, 17436), (3840, 15983), (4224, 14530), (4359, 14080), (5280, 11624), (5812, 10560), (7040, 8718), (7265, 8448)]