347939280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 160

約数和(自身を含む): 1290750720

約数和(自身を除く): 942811440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 12391, 14040, 24782, 28080, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 161083, 185865, 198256, 223038, 247820, 297384, 322166, 334557, 371730, 446076, 483249, 495640, 557595, 594768, 644332, 669114, 743460, 805415, 892152, 966498, 991280, 1115190, 1288664, 1338228, 1449747, 1486920, 1610830, 1672785, 1784304, 1932996, 2230380, 2416245, 2577328, 2676456, 2899494, 2973840, 3221660, 3345570, 3865992, 4349241, 4460760, 4832490, 5352912, 5798988, 6443320, 6691140, 7248735, 7731984, 8698482, 8921520, 9664980, 11597976, 12886640, 13382280, 14497470, 17396964, 19329960, 21746205, 23195952, 26764560, 28994940, 34793928, 38659920, 43492410, 57989880, 69587856, 86984820, 115979760, 173969640, 347939280]

約数ペア:

[(1, 347939280), (2, 173969640), (3, 115979760), (4, 86984820), (5, 69587856), (6, 57989880), (8, 43492410), (9, 38659920), (10, 34793928), (12, 28994940), (13, 26764560), (15, 23195952), (16, 21746205), (18, 19329960), (20, 17396964), (24, 14497470), (26, 13382280), (27, 12886640), (30, 11597976), (36, 9664980), (39, 8921520), (40, 8698482), (45, 7731984), (48, 7248735), (52, 6691140), (54, 6443320), (60, 5798988), (65, 5352912), (72, 4832490), (78, 4460760), (80, 4349241), (90, 3865992), (104, 3345570), (108, 3221660), (117, 2973840), (120, 2899494), (130, 2676456), (135, 2577328), (144, 2416245), (156, 2230380), (180, 1932996), (195, 1784304), (208, 1672785), (216, 1610830), (234, 1486920), (240, 1449747), (260, 1338228), (270, 1288664), (312, 1115190), (351, 991280), (360, 966498), (390, 892152), (432, 805415), (468, 743460), (520, 669114), (540, 644332), (585, 594768), (624, 557595), (702, 495640), (720, 483249), (780, 446076), (936, 371730), (1040, 334557), (1080, 322166), (1170, 297384), (1404, 247820), (1560, 223038), (1755, 198256), (1872, 185865), (2160, 161083), (2340, 148692), (2808, 123910), (3120, 111519), (3510, 99128), (4680, 74346), (5616, 61955), (7020, 49564), (9360, 37173), (12391, 28080), (14040, 24782)]