32574720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 110376000

約数和(自身を除く): 77801280

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, 544, 640, 680, 768, 816, 960, 998, 1020, 1088, 1280, 1360, 1497, 1632, 1920, 1996, 2040, 2176, 2495, 2720, 2994, 3264, 3840, 3992, 4080, 4352, 4990, 5440, 5988, 6528, 7485, 7984, 8160, 8483, 9980, 10880, 11976, 13056, 14970, 15968, 16320, 16966, 19960, 21760, 23952, 25449, 29940, 31936, 32640, 33932, 39920, 42415, 47904, 50898, 59880, 63872, 65280, 67864, 79840, 84830, 95808, 101796, 119760, 127245, 127744, 135728, 159680, 169660, 191616, 203592, 239520, 254490, 271456, 319360, 339320, 383232, 407184, 479040, 508980, 542912, 638720, 678640, 814368, 958080, 1017960, 1085824, 1357280, 1628736, 1916160, 2035920, 2171648, 2714560, 3257472, 4071840, 5429120, 6514944, 8143680, 10858240, 16287360, 32574720]

約数ペア:

[(1, 32574720), (2, 16287360), (3, 10858240), (4, 8143680), (5, 6514944), (6, 5429120), (8, 4071840), (10, 3257472), (12, 2714560), (15, 2171648), (16, 2035920), (17, 1916160), (20, 1628736), (24, 1357280), (30, 1085824), (32, 1017960), (34, 958080), (40, 814368), (48, 678640), (51, 638720), (60, 542912), (64, 508980), (68, 479040), (80, 407184), (85, 383232), (96, 339320), (102, 319360), (120, 271456), (128, 254490), (136, 239520), (160, 203592), (170, 191616), (192, 169660), (204, 159680), (240, 135728), (255, 127744), (256, 127245), (272, 119760), (320, 101796), (340, 95808), (384, 84830), (408, 79840), (480, 67864), (499, 65280), (510, 63872), (544, 59880), (640, 50898), (680, 47904), (768, 42415), (816, 39920), (960, 33932), (998, 32640), (1020, 31936), (1088, 29940), (1280, 25449), (1360, 23952), (1497, 21760), (1632, 19960), (1920, 16966), (1996, 16320), (2040, 15968), (2176, 14970), (2495, 13056), (2720, 11976), (2994, 10880), (3264, 9980), (3840, 8483), (3992, 8160), (4080, 7984), (4352, 7485), (4990, 6528), (5440, 5988)]