19044840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8386

約数の個数: 64

約数和(自身を含む): 60148800

約数和(自身を除く): 41103960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8353, 16706, 25059, 33412, 41765, 50118, 66824, 83530, 100236, 125295, 158707, 167060, 200472, 250590, 317414, 334120, 476121, 501180, 634828, 793535, 952242, 1002360, 1269656, 1587070, 1904484, 2380605, 3174140, 3808968, 4761210, 6348280, 9522420, 19044840]

約数ペア:

[(1, 19044840), (2, 9522420), (3, 6348280), (4, 4761210), (5, 3808968), (6, 3174140), (8, 2380605), (10, 1904484), (12, 1587070), (15, 1269656), (19, 1002360), (20, 952242), (24, 793535), (30, 634828), (38, 501180), (40, 476121), (57, 334120), (60, 317414), (76, 250590), (95, 200472), (114, 167060), (120, 158707), (152, 125295), (190, 100236), (228, 83530), (285, 66824), (380, 50118), (456, 41765), (570, 33412), (760, 25059), (1140, 16706), (2280, 8353)]