127605240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16879}}^1$

素因数の和:16906

約数の個数: 128

約数和(自身を含む): 486144000

約数和(自身を除く): 358538760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16879, 33758, 50637, 67516, 84395, 101274, 118153, 135032, 151911, 168790, 202548, 236306, 253185, 303822, 337580, 354459, 405096, 455733, 472612, 506370, 590765, 607644, 675160, 708918, 759555, 911466, 945224, 1012740, 1063377, 1181530, 1215288, 1417836, 1519110, 1772295, 1822932, 2025480, 2126754, 2278665, 2363060, 2835672, 3038220, 3190131, 3544590, 3645864, 4253508, 4557330, 4726120, 5316885, 6076440, 6380262, 7089180, 8507016, 9114660, 10633770, 12760524, 14178360, 15950655, 18229320, 21267540, 25521048, 31901310, 42535080, 63802620, 127605240]

約数ペア:

[(1, 127605240), (2, 63802620), (3, 42535080), (4, 31901310), (5, 25521048), (6, 21267540), (7, 18229320), (8, 15950655), (9, 14178360), (10, 12760524), (12, 10633770), (14, 9114660), (15, 8507016), (18, 7089180), (20, 6380262), (21, 6076440), (24, 5316885), (27, 4726120), (28, 4557330), (30, 4253508), (35, 3645864), (36, 3544590), (40, 3190131), (42, 3038220), (45, 2835672), (54, 2363060), (56, 2278665), (60, 2126754), (63, 2025480), (70, 1822932), (72, 1772295), (84, 1519110), (90, 1417836), (105, 1215288), (108, 1181530), (120, 1063377), (126, 1012740), (135, 945224), (140, 911466), (168, 759555), (180, 708918), (189, 675160), (210, 607644), (216, 590765), (252, 506370), (270, 472612), (280, 455733), (315, 405096), (360, 354459), (378, 337580), (420, 303822), (504, 253185), (540, 236306), (630, 202548), (756, 168790), (840, 151911), (945, 135032), (1080, 118153), (1260, 101274), (1512, 84395), (1890, 67516), (2520, 50637), (3780, 33758), (7560, 16879)]