159439145220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{395611}}^1$

素因数の和:397865

約数の個数: 72

約数和(自身を含む): 483849300480

約数和(自身を除く): 324410155260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2239, 4478, 6717, 8956, 11195, 13434, 20151, 22390, 26868, 33585, 40302, 44780, 67170, 80604, 100755, 134340, 201510, 395611, 403020, 791222, 1186833, 1582444, 1978055, 2373666, 3560499, 3956110, 4747332, 5934165, 7120998, 7912220, 11868330, 14241996, 17802495, 23736660, 35604990, 71209980, 885773029, 1771546058, 2657319087, 3543092116, 4428865145, 5314638174, 7971957261, 8857730290, 10629276348, 13286595435, 15943914522, 17715460580, 26573190870, 31887829044, 39859786305, 53146381740, 79719572610, 159439145220]

約数ペア:

[(1, 159439145220), (2, 79719572610), (3, 53146381740), (4, 39859786305), (5, 31887829044), (6, 26573190870), (9, 17715460580), (10, 15943914522), (12, 13286595435), (15, 10629276348), (18, 8857730290), (20, 7971957261), (30, 5314638174), (36, 4428865145), (45, 3543092116), (60, 2657319087), (90, 1771546058), (180, 885773029), (2239, 71209980), (4478, 35604990), (6717, 23736660), (8956, 17802495), (11195, 14241996), (13434, 11868330), (20151, 7912220), (22390, 7120998), (26868, 5934165), (33585, 4747332), (40302, 3956110), (44780, 3560499), (67170, 2373666), (80604, 1978055), (100755, 1582444), (134340, 1186833), (201510, 791222), (395611, 403020)]