7374080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 20211072

約数和(自身を除く): 12836992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 823, 896, 1120, 1280, 1646, 1792, 2240, 3292, 4115, 4480, 5761, 6584, 8230, 8960, 11522, 13168, 16460, 23044, 26336, 28805, 32920, 46088, 52672, 57610, 65840, 92176, 105344, 115220, 131680, 184352, 210688, 230440, 263360, 368704, 460880, 526720, 737408, 921760, 1053440, 1474816, 1843520, 3687040, 7374080]

約数ペア:

[(1, 7374080), (2, 3687040), (4, 1843520), (5, 1474816), (7, 1053440), (8, 921760), (10, 737408), (14, 526720), (16, 460880), (20, 368704), (28, 263360), (32, 230440), (35, 210688), (40, 184352), (56, 131680), (64, 115220), (70, 105344), (80, 92176), (112, 65840), (128, 57610), (140, 52672), (160, 46088), (224, 32920), (256, 28805), (280, 26336), (320, 23044), (448, 16460), (560, 13168), (640, 11522), (823, 8960), (896, 8230), (1120, 6584), (1280, 5761), (1646, 4480), (1792, 4115), (2240, 3292)]