635663880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76771}}^1$

素因数の和:76811

約数の個数: 96

約数和(自身を含む): 2155757760

約数和(自身を除く): 1520093880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 76771, 153542, 230313, 307084, 383855, 460626, 614168, 690939, 767710, 921252, 1151565, 1381878, 1535420, 1765733, 1842504, 2303130, 2763756, 3070840, 3454695, 3531466, 4606260, 5297199, 5527512, 6909390, 7062932, 8828665, 9212520, 10594398, 13818780, 14125864, 15891597, 17657330, 21188796, 26485995, 27637560, 31783194, 35314660, 42377592, 52971990, 63566388, 70629320, 79457985, 105943980, 127132776, 158915970, 211887960, 317831940, 635663880]

約数ペア:

[(1, 635663880), (2, 317831940), (3, 211887960), (4, 158915970), (5, 127132776), (6, 105943980), (8, 79457985), (9, 70629320), (10, 63566388), (12, 52971990), (15, 42377592), (18, 35314660), (20, 31783194), (23, 27637560), (24, 26485995), (30, 21188796), (36, 17657330), (40, 15891597), (45, 14125864), (46, 13818780), (60, 10594398), (69, 9212520), (72, 8828665), (90, 7062932), (92, 6909390), (115, 5527512), (120, 5297199), (138, 4606260), (180, 3531466), (184, 3454695), (207, 3070840), (230, 2763756), (276, 2303130), (345, 1842504), (360, 1765733), (414, 1535420), (460, 1381878), (552, 1151565), (690, 921252), (828, 767710), (920, 690939), (1035, 614168), (1380, 460626), (1656, 383855), (2070, 307084), (2760, 230313), (4140, 153542), (8280, 76771)]