19259160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8480

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 41566440

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, 8447, 16894, 25341, 33788, 42235, 50682, 67576, 84470, 101364, 126705, 160493, 168940, 202728, 253410, 320986, 337880, 481479, 506820, 641972, 802465, 962958, 1013640, 1283944, 1604930, 1925916, 2407395, 3209860, 3851832, 4814790, 6419720, 9629580, 19259160]

約数ペア:

[(1, 19259160), (2, 9629580), (3, 6419720), (4, 4814790), (5, 3851832), (6, 3209860), (8, 2407395), (10, 1925916), (12, 1604930), (15, 1283944), (19, 1013640), (20, 962958), (24, 802465), (30, 641972), (38, 506820), (40, 481479), (57, 337880), (60, 320986), (76, 253410), (95, 202728), (114, 168940), (120, 160493), (152, 126705), (190, 101364), (228, 84470), (285, 67576), (380, 50682), (456, 42235), (570, 33788), (760, 25341), (1140, 16894), (2280, 8447)]