9146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 29605248

約数和(自身を除く): 20458608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1657, 1840, 2760, 3314, 4971, 5520, 6628, 8285, 9942, 13256, 16570, 19884, 24855, 26512, 33140, 38111, 39768, 49710, 66280, 76222, 79536, 99420, 114333, 132560, 152444, 190555, 198840, 228666, 304888, 381110, 397680, 457332, 571665, 609776, 762220, 914664, 1143330, 1524440, 1829328, 2286660, 3048880, 4573320, 9146640]

約数ペア:

[(1, 9146640), (2, 4573320), (3, 3048880), (4, 2286660), (5, 1829328), (6, 1524440), (8, 1143330), (10, 914664), (12, 762220), (15, 609776), (16, 571665), (20, 457332), (23, 397680), (24, 381110), (30, 304888), (40, 228666), (46, 198840), (48, 190555), (60, 152444), (69, 132560), (80, 114333), (92, 99420), (115, 79536), (120, 76222), (138, 66280), (184, 49710), (230, 39768), (240, 38111), (276, 33140), (345, 26512), (368, 24855), (460, 19884), (552, 16570), (690, 13256), (920, 9942), (1104, 8285), (1380, 6628), (1657, 5520), (1840, 4971), (2760, 3314)]