91265280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23791

約数の個数: 72

約数和(自身を含む): 291490752

約数和(自身を除く): 200225472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 237670, 285204, 356505, 380272, 475340, 570408, 713010, 760544, 950680, 1140816, 1426020, 1521088, 1901360, 2281632, 2852040, 3042176, 3802720, 4563264, 5704080, 6084352, 7605440, 9126528, 11408160, 15210880, 18253056, 22816320, 30421760, 45632640, 91265280]

約数ペア:

[(1, 91265280), (2, 45632640), (3, 30421760), (4, 22816320), (5, 18253056), (6, 15210880), (8, 11408160), (10, 9126528), (12, 7605440), (15, 6084352), (16, 5704080), (20, 4563264), (24, 3802720), (30, 3042176), (32, 2852040), (40, 2281632), (48, 1901360), (60, 1521088), (64, 1426020), (80, 1140816), (96, 950680), (120, 760544), (128, 713010), (160, 570408), (192, 475340), (240, 380272), (256, 356505), (320, 285204), (384, 237670), (480, 190136), (640, 142602), (768, 118835), (960, 95068), (1280, 71301), (1920, 47534), (3840, 23767)]