45078120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13913}}^1$

素因数の和:13936

約数の個数: 80

約数和(自身を含む): 151523460

約数和(自身を除く): 106445340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13913, 27826, 41739, 55652, 69565, 83478, 111304, 125217, 139130, 166956, 208695, 250434, 278260, 333912, 375651, 417390, 500868, 556520, 626085, 751302, 834780, 1001736, 1126953, 1252170, 1502604, 1669560, 1878255, 2253906, 2504340, 3005208, 3756510, 4507812, 5008680, 5634765, 7513020, 9015624, 11269530, 15026040, 22539060, 45078120]

約数ペア:

[(1, 45078120), (2, 22539060), (3, 15026040), (4, 11269530), (5, 9015624), (6, 7513020), (8, 5634765), (9, 5008680), (10, 4507812), (12, 3756510), (15, 3005208), (18, 2504340), (20, 2253906), (24, 1878255), (27, 1669560), (30, 1502604), (36, 1252170), (40, 1126953), (45, 1001736), (54, 834780), (60, 751302), (72, 626085), (81, 556520), (90, 500868), (108, 417390), (120, 375651), (135, 333912), (162, 278260), (180, 250434), (216, 208695), (270, 166956), (324, 139130), (360, 125217), (405, 111304), (540, 83478), (648, 69565), (810, 55652), (1080, 41739), (1620, 27826), (3240, 13913)]