135768120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66553}}^1$

素因数の和:66584

約数の個数: 64

約数和(自身を含む): 431269920

約数和(自身を除く): 295501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 66553, 133106, 199659, 266212, 332765, 399318, 532424, 665530, 798636, 998295, 1131401, 1331060, 1597272, 1996590, 2262802, 2662120, 3394203, 3993180, 4525604, 5657005, 6788406, 7986360, 9051208, 11314010, 13576812, 16971015, 22628020, 27153624, 33942030, 45256040, 67884060, 135768120]

約数ペア:

[(1, 135768120), (2, 67884060), (3, 45256040), (4, 33942030), (5, 27153624), (6, 22628020), (8, 16971015), (10, 13576812), (12, 11314010), (15, 9051208), (17, 7986360), (20, 6788406), (24, 5657005), (30, 4525604), (34, 3993180), (40, 3394203), (51, 2662120), (60, 2262802), (68, 1996590), (85, 1597272), (102, 1331060), (120, 1131401), (136, 998295), (170, 798636), (204, 665530), (255, 532424), (340, 399318), (408, 332765), (510, 266212), (680, 199659), (1020, 133106), (2040, 66553)]