150308760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{178939}}^1$

素因数の和:178960

約数の個数: 64

約数和(自身を含む): 515347200

約数和(自身を除く): 365038440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 178939, 357878, 536817, 715756, 894695, 1073634, 1252573, 1431512, 1789390, 2147268, 2505146, 2684085, 3578780, 3757719, 4294536, 5010292, 5368170, 6262865, 7157560, 7515438, 10020584, 10736340, 12525730, 15030876, 18788595, 21472680, 25051460, 30061752, 37577190, 50102920, 75154380, 150308760]

約数ペア:

[(1, 150308760), (2, 75154380), (3, 50102920), (4, 37577190), (5, 30061752), (6, 25051460), (7, 21472680), (8, 18788595), (10, 15030876), (12, 12525730), (14, 10736340), (15, 10020584), (20, 7515438), (21, 7157560), (24, 6262865), (28, 5368170), (30, 5010292), (35, 4294536), (40, 3757719), (42, 3578780), (56, 2684085), (60, 2505146), (70, 2147268), (84, 1789390), (105, 1431512), (120, 1252573), (140, 1073634), (168, 894695), (210, 715756), (280, 536817), (420, 357878), (840, 178939)]