139087680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144883}}^1$

素因数の和:144903

約数の個数: 56

約数和(自身を含む): 441606432

約数和(自身を除く): 302518752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144883, 289766, 434649, 579532, 724415, 869298, 1159064, 1448830, 1738596, 2173245, 2318128, 2897660, 3477192, 4346490, 4636256, 5795320, 6954384, 8692980, 9272512, 11590640, 13908768, 17385960, 23181280, 27817536, 34771920, 46362560, 69543840, 139087680]

約数ペア:

[(1, 139087680), (2, 69543840), (3, 46362560), (4, 34771920), (5, 27817536), (6, 23181280), (8, 17385960), (10, 13908768), (12, 11590640), (15, 9272512), (16, 8692980), (20, 6954384), (24, 5795320), (30, 4636256), (32, 4346490), (40, 3477192), (48, 2897660), (60, 2318128), (64, 2173245), (80, 1738596), (96, 1448830), (120, 1159064), (160, 869298), (192, 724415), (240, 579532), (320, 434649), (480, 289766), (960, 144883)]