60016840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 146381760

約数和(自身を除く): 86364920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 422, 520, 547, 844, 1055, 1094, 1688, 2110, 2188, 2735, 2743, 4220, 4376, 5470, 5486, 7111, 8440, 10940, 10972, 13715, 14222, 21880, 21944, 27430, 28444, 35555, 54860, 56888, 71110, 109720, 115417, 142220, 230834, 284440, 461668, 577085, 923336, 1154170, 1500421, 2308340, 3000842, 4616680, 6001684, 7502105, 12003368, 15004210, 30008420, 60016840]

約数ペア:

[(1, 60016840), (2, 30008420), (4, 15004210), (5, 12003368), (8, 7502105), (10, 6001684), (13, 4616680), (20, 3000842), (26, 2308340), (40, 1500421), (52, 1154170), (65, 923336), (104, 577085), (130, 461668), (211, 284440), (260, 230834), (422, 142220), (520, 115417), (547, 109720), (844, 71110), (1055, 56888), (1094, 54860), (1688, 35555), (2110, 28444), (2188, 27430), (2735, 21944), (2743, 21880), (4220, 14222), (4376, 13715), (5470, 10972), (5486, 10940), (7111, 8440)]