9419040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 33336576

約数和(自身を除く): 23917536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 211, 240, 248, 279, 288, 310, 360, 372, 422, 465, 480, 496, 558, 620, 633, 720, 744, 844, 930, 992, 1055, 1116, 1240, 1266, 1395, 1440, 1488, 1688, 1860, 1899, 2110, 2232, 2480, 2532, 2790, 2976, 3165, 3376, 3720, 3798, 4220, 4464, 4960, 5064, 5580, 6330, 6541, 6752, 7440, 7596, 8440, 8928, 9495, 10128, 11160, 12660, 13082, 14880, 15192, 16880, 18990, 19623, 20256, 22320, 25320, 26164, 30384, 32705, 33760, 37980, 39246, 44640, 50640, 52328, 58869, 60768, 65410, 75960, 78492, 98115, 101280, 104656, 117738, 130820, 151920, 156984, 196230, 209312, 235476, 261640, 294345, 303840, 313968, 392460, 470952, 523280, 588690, 627936, 784920, 941904, 1046560, 1177380, 1569840, 1883808, 2354760, 3139680, 4709520, 9419040]

約数ペア:

[(1, 9419040), (2, 4709520), (3, 3139680), (4, 2354760), (5, 1883808), (6, 1569840), (8, 1177380), (9, 1046560), (10, 941904), (12, 784920), (15, 627936), (16, 588690), (18, 523280), (20, 470952), (24, 392460), (30, 313968), (31, 303840), (32, 294345), (36, 261640), (40, 235476), (45, 209312), (48, 196230), (60, 156984), (62, 151920), (72, 130820), (80, 117738), (90, 104656), (93, 101280), (96, 98115), (120, 78492), (124, 75960), (144, 65410), (155, 60768), (160, 58869), (180, 52328), (186, 50640), (211, 44640), (240, 39246), (248, 37980), (279, 33760), (288, 32705), (310, 30384), (360, 26164), (372, 25320), (422, 22320), (465, 20256), (480, 19623), (496, 18990), (558, 16880), (620, 15192), (633, 14880), (720, 13082), (744, 12660), (844, 11160), (930, 10128), (992, 9495), (1055, 8928), (1116, 8440), (1240, 7596), (1266, 7440), (1395, 6752), (1440, 6541), (1488, 6330), (1688, 5580), (1860, 5064), (1899, 4960), (2110, 4464), (2232, 4220), (2480, 3798), (2532, 3720), (2790, 3376), (2976, 3165)]