13333560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4868

約数の個数: 64

約数和(自身を含む): 41748480

約数和(自身を除く): 28414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4831, 9662, 14493, 19324, 24155, 28986, 38648, 48310, 57972, 72465, 96620, 111113, 115944, 144930, 193240, 222226, 289860, 333339, 444452, 555565, 579720, 666678, 888904, 1111130, 1333356, 1666695, 2222260, 2666712, 3333390, 4444520, 6666780, 13333560]

約数ペア:

[(1, 13333560), (2, 6666780), (3, 4444520), (4, 3333390), (5, 2666712), (6, 2222260), (8, 1666695), (10, 1333356), (12, 1111130), (15, 888904), (20, 666678), (23, 579720), (24, 555565), (30, 444452), (40, 333339), (46, 289860), (60, 222226), (69, 193240), (92, 144930), (115, 115944), (120, 111113), (138, 96620), (184, 72465), (230, 57972), (276, 48310), (345, 38648), (460, 28986), (552, 24155), (690, 19324), (920, 14493), (1380, 9662), (2760, 4831)]