327891060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{260231}}^1$

素因数の和:260253

約数の個数: 72

約数和(自身を含む): 1136693376

約数和(自身を除く): 808802316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 260231, 520462, 780693, 1040924, 1301155, 1561386, 1821617, 2342079, 2602310, 3122772, 3643234, 3903465, 4684158, 5204620, 5464851, 7286468, 7806930, 9108085, 9368316, 10929702, 11710395, 15613860, 16394553, 18216170, 21859404, 23420790, 27324255, 32789106, 36432340, 46841580, 54648510, 65578212, 81972765, 109297020, 163945530, 327891060]

約数ペア:

[(1, 327891060), (2, 163945530), (3, 109297020), (4, 81972765), (5, 65578212), (6, 54648510), (7, 46841580), (9, 36432340), (10, 32789106), (12, 27324255), (14, 23420790), (15, 21859404), (18, 18216170), (20, 16394553), (21, 15613860), (28, 11710395), (30, 10929702), (35, 9368316), (36, 9108085), (42, 7806930), (45, 7286468), (60, 5464851), (63, 5204620), (70, 4684158), (84, 3903465), (90, 3643234), (105, 3122772), (126, 2602310), (140, 2342079), (180, 1821617), (210, 1561386), (252, 1301155), (315, 1040924), (420, 780693), (630, 520462), (1260, 260231)]