260597760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 884520000

約数和(自身を除く): 623922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 499, 510, 512, 544, 640, 680, 768, 816, 960, 998, 1020, 1024, 1088, 1280, 1360, 1497, 1536, 1632, 1920, 1996, 2040, 2048, 2176, 2495, 2560, 2720, 2994, 3072, 3264, 3840, 3992, 4080, 4352, 4990, 5120, 5440, 5988, 6144, 6528, 7485, 7680, 7984, 8160, 8483, 8704, 9980, 10240, 10880, 11976, 13056, 14970, 15360, 15968, 16320, 16966, 17408, 19960, 21760, 23952, 25449, 26112, 29940, 30720, 31936, 32640, 33932, 34816, 39920, 42415, 43520, 47904, 50898, 52224, 59880, 63872, 65280, 67864, 79840, 84830, 87040, 95808, 101796, 104448, 119760, 127245, 127744, 130560, 135728, 159680, 169660, 174080, 191616, 203592, 239520, 254490, 255488, 261120, 271456, 319360, 339320, 383232, 407184, 479040, 508980, 510976, 522240, 542912, 638720, 678640, 766464, 814368, 958080, 1017960, 1021952, 1085824, 1277440, 1357280, 1532928, 1628736, 1916160, 2035920, 2171648, 2554880, 2714560, 3065856, 3257472, 3832320, 4071840, 4343296, 5109760, 5429120, 6514944, 7664640, 8143680, 8686592, 10858240, 13029888, 15329280, 16287360, 17373184, 21716480, 26059776, 32574720, 43432960, 52119552, 65149440, 86865920, 130298880, 260597760]

約数ペア:

[(1, 260597760), (2, 130298880), (3, 86865920), (4, 65149440), (5, 52119552), (6, 43432960), (8, 32574720), (10, 26059776), (12, 21716480), (15, 17373184), (16, 16287360), (17, 15329280), (20, 13029888), (24, 10858240), (30, 8686592), (32, 8143680), (34, 7664640), (40, 6514944), (48, 5429120), (51, 5109760), (60, 4343296), (64, 4071840), (68, 3832320), (80, 3257472), (85, 3065856), (96, 2714560), (102, 2554880), (120, 2171648), (128, 2035920), (136, 1916160), (160, 1628736), (170, 1532928), (192, 1357280), (204, 1277440), (240, 1085824), (255, 1021952), (256, 1017960), (272, 958080), (320, 814368), (340, 766464), (384, 678640), (408, 638720), (480, 542912), (499, 522240), (510, 510976), (512, 508980), (544, 479040), (640, 407184), (680, 383232), (768, 339320), (816, 319360), (960, 271456), (998, 261120), (1020, 255488), (1024, 254490), (1088, 239520), (1280, 203592), (1360, 191616), (1497, 174080), (1536, 169660), (1632, 159680), (1920, 135728), (1996, 130560), (2040, 127744), (2048, 127245), (2176, 119760), (2495, 104448), (2560, 101796), (2720, 95808), (2994, 87040), (3072, 84830), (3264, 79840), (3840, 67864), (3992, 65280), (4080, 63872), (4352, 59880), (4990, 52224), (5120, 50898), (5440, 47904), (5988, 43520), (6144, 42415), (6528, 39920), (7485, 34816), (7680, 33932), (7984, 32640), (8160, 31936), (8483, 30720), (8704, 29940), (9980, 26112), (10240, 25449), (10880, 23952), (11976, 21760), (13056, 19960), (14970, 17408), (15360, 16966), (15968, 16320)]