89210040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8353}}^1$

素因数の和:8456

約数の個数: 64

約数和(自身を含む): 270669600

約数和(自身を除く): 181459560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 8353, 10680, 16706, 25059, 33412, 41765, 50118, 66824, 83530, 100236, 125295, 167060, 200472, 250590, 334120, 501180, 743417, 1002360, 1486834, 2230251, 2973668, 3717085, 4460502, 5947336, 7434170, 8921004, 11151255, 14868340, 17842008, 22302510, 29736680, 44605020, 89210040]

約数ペア:

[(1, 89210040), (2, 44605020), (3, 29736680), (4, 22302510), (5, 17842008), (6, 14868340), (8, 11151255), (10, 8921004), (12, 7434170), (15, 5947336), (20, 4460502), (24, 3717085), (30, 2973668), (40, 2230251), (60, 1486834), (89, 1002360), (120, 743417), (178, 501180), (267, 334120), (356, 250590), (445, 200472), (534, 167060), (712, 125295), (890, 100236), (1068, 83530), (1335, 66824), (1780, 50118), (2136, 41765), (2670, 33412), (3560, 25059), (5340, 16706), (8353, 10680)]