87511080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2711}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 263606400

約数和(自身を除く): 176095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 2711, 3228, 4035, 5380, 5422, 6456, 8070, 8133, 10760, 10844, 13555, 16140, 16266, 21688, 27110, 32280, 32532, 40665, 54220, 65064, 81330, 108440, 162660, 325320, 729259, 1458518, 2187777, 2917036, 3646295, 4375554, 5834072, 7292590, 8751108, 10938885, 14585180, 17502216, 21877770, 29170360, 43755540, 87511080]

約数ペア:

[(1, 87511080), (2, 43755540), (3, 29170360), (4, 21877770), (5, 17502216), (6, 14585180), (8, 10938885), (10, 8751108), (12, 7292590), (15, 5834072), (20, 4375554), (24, 3646295), (30, 2917036), (40, 2187777), (60, 1458518), (120, 729259), (269, 325320), (538, 162660), (807, 108440), (1076, 81330), (1345, 65064), (1614, 54220), (2152, 40665), (2690, 32532), (2711, 32280), (3228, 27110), (4035, 21688), (5380, 16266), (5422, 16140), (6456, 13555), (8070, 10844), (8133, 10760)]