278674080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7349}}^1$

素因数の和:7446

約数の個数: 96

約数和(自身を含む): 889056000

約数和(自身を除く): 610381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7349, 7584, 9480, 12640, 14698, 18960, 22047, 29396, 36745, 37920, 44094, 58792, 73490, 88188, 110235, 117584, 146980, 176376, 220470, 235168, 293960, 352752, 440940, 580571, 587920, 705504, 881880, 1161142, 1175840, 1741713, 1763760, 2322284, 2902855, 3483426, 3527520, 4644568, 5805710, 6966852, 8708565, 9289136, 11611420, 13933704, 17417130, 18578272, 23222840, 27867408, 34834260, 46445680, 55734816, 69668520, 92891360, 139337040, 278674080]

約数ペア:

[(1, 278674080), (2, 139337040), (3, 92891360), (4, 69668520), (5, 55734816), (6, 46445680), (8, 34834260), (10, 27867408), (12, 23222840), (15, 18578272), (16, 17417130), (20, 13933704), (24, 11611420), (30, 9289136), (32, 8708565), (40, 6966852), (48, 5805710), (60, 4644568), (79, 3527520), (80, 3483426), (96, 2902855), (120, 2322284), (158, 1763760), (160, 1741713), (237, 1175840), (240, 1161142), (316, 881880), (395, 705504), (474, 587920), (480, 580571), (632, 440940), (790, 352752), (948, 293960), (1185, 235168), (1264, 220470), (1580, 176376), (1896, 146980), (2370, 117584), (2528, 110235), (3160, 88188), (3792, 73490), (4740, 58792), (6320, 44094), (7349, 37920), (7584, 36745), (9480, 29396), (12640, 22047), (14698, 18960)]