784060560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{120997}}^1$

素因数の和:121022

約数の個数: 100

約数和(自身を含む): 2723180988

約数和(自身を除く): 1939120428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 120997, 241994, 362991, 483988, 604985, 725982, 967976, 1088973, 1209970, 1451964, 1814955, 1935952, 2177946, 2419940, 2903928, 3266919, 3629910, 4355892, 4839880, 5444865, 5807856, 6533838, 7259820, 8711784, 9679760, 9800757, 10889730, 13067676, 14519640, 16334595, 17423568, 19601514, 21779460, 26135352, 29039280, 32669190, 39203028, 43558920, 49003785, 52270704, 65338380, 78406056, 87117840, 98007570, 130676760, 156812112, 196015140, 261353520, 392030280, 784060560]

約数ペア:

[(1, 784060560), (2, 392030280), (3, 261353520), (4, 196015140), (5, 156812112), (6, 130676760), (8, 98007570), (9, 87117840), (10, 78406056), (12, 65338380), (15, 52270704), (16, 49003785), (18, 43558920), (20, 39203028), (24, 32669190), (27, 29039280), (30, 26135352), (36, 21779460), (40, 19601514), (45, 17423568), (48, 16334595), (54, 14519640), (60, 13067676), (72, 10889730), (80, 9800757), (81, 9679760), (90, 8711784), (108, 7259820), (120, 6533838), (135, 5807856), (144, 5444865), (162, 4839880), (180, 4355892), (216, 3629910), (240, 3266919), (270, 2903928), (324, 2419940), (360, 2177946), (405, 1935952), (432, 1814955), (540, 1451964), (648, 1209970), (720, 1088973), (810, 967976), (1080, 725982), (1296, 604985), (1620, 483988), (2160, 362991), (3240, 241994), (6480, 120997)]