244767360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7538

約数の個数: 128

約数和(自身を含む): 826200000

約数和(自身を除く): 581432640

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 7499, 8160, 10880, 14998, 16320, 22497, 29996, 32640, 37495, 44994, 59992, 74990, 89988, 112485, 119984, 127483, 149980, 179976, 224970, 239968, 254966, 299960, 359952, 382449, 449940, 479936, 509932, 599920, 637415, 719904, 764898, 899880, 959872, 1019864, 1199840, 1274830, 1439808, 1529796, 1799760, 1912245, 2039728, 2399680, 2549660, 2879616, 3059592, 3599520, 3824490, 4079456, 4799360, 5099320, 6119184, 7199040, 7648980, 8158912, 10198640, 12238368, 14398080, 15297960, 16317824, 20397280, 24476736, 30595920, 40794560, 48953472, 61191840, 81589120, 122383680, 244767360]

約数ペア:

[(1, 244767360), (2, 122383680), (3, 81589120), (4, 61191840), (5, 48953472), (6, 40794560), (8, 30595920), (10, 24476736), (12, 20397280), (15, 16317824), (16, 15297960), (17, 14398080), (20, 12238368), (24, 10198640), (30, 8158912), (32, 7648980), (34, 7199040), (40, 6119184), (48, 5099320), (51, 4799360), (60, 4079456), (64, 3824490), (68, 3599520), (80, 3059592), (85, 2879616), (96, 2549660), (102, 2399680), (120, 2039728), (128, 1912245), (136, 1799760), (160, 1529796), (170, 1439808), (192, 1274830), (204, 1199840), (240, 1019864), (255, 959872), (272, 899880), (320, 764898), (340, 719904), (384, 637415), (408, 599920), (480, 509932), (510, 479936), (544, 449940), (640, 382449), (680, 359952), (816, 299960), (960, 254966), (1020, 239968), (1088, 224970), (1360, 179976), (1632, 149980), (1920, 127483), (2040, 119984), (2176, 112485), (2720, 89988), (3264, 74990), (4080, 59992), (5440, 44994), (6528, 37495), (7499, 32640), (8160, 29996), (10880, 22497), (14998, 16320)]