7138080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4978

約数の個数: 72

約数和(自身を含む): 24363612

約数和(自身を除く): 17225532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4957, 9914, 14871, 19828, 24785, 29742, 39656, 44613, 49570, 59484, 74355, 79312, 89226, 99140, 118968, 148710, 158624, 178452, 198280, 223065, 237936, 297420, 356904, 396560, 446130, 475872, 594840, 713808, 793120, 892260, 1189680, 1427616, 1784520, 2379360, 3569040, 7138080]

約数ペア:

[(1, 7138080), (2, 3569040), (3, 2379360), (4, 1784520), (5, 1427616), (6, 1189680), (8, 892260), (9, 793120), (10, 713808), (12, 594840), (15, 475872), (16, 446130), (18, 396560), (20, 356904), (24, 297420), (30, 237936), (32, 223065), (36, 198280), (40, 178452), (45, 158624), (48, 148710), (60, 118968), (72, 99140), (80, 89226), (90, 79312), (96, 74355), (120, 59484), (144, 49570), (160, 44613), (180, 39656), (240, 29742), (288, 24785), (360, 19828), (480, 14871), (720, 9914), (1440, 4957)]