156636720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 544727040

約数和(自身を除く): 388090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 571, 635, 720, 762, 1016, 1080, 1142, 1143, 1270, 1524, 1713, 1905, 2032, 2160, 2284, 2286, 2540, 2855, 3048, 3426, 3429, 3810, 4568, 4572, 5080, 5139, 5710, 5715, 6096, 6852, 6858, 7620, 8565, 9136, 9144, 10160, 10278, 11420, 11430, 13704, 13716, 15240, 15417, 17130, 17145, 18288, 20556, 22840, 22860, 25695, 27408, 27432, 30480, 30834, 34260, 34290, 41112, 45680, 45720, 51390, 54864, 61668, 68520, 68580, 72517, 77085, 82224, 91440, 102780, 123336, 137040, 137160, 145034, 154170, 205560, 217551, 246672, 274320, 290068, 308340, 362585, 411120, 435102, 580136, 616680, 652653, 725170, 870204, 1087755, 1160272, 1233360, 1305306, 1450340, 1740408, 1957959, 2175510, 2610612, 2900680, 3263265, 3480816, 3915918, 4351020, 5221224, 5801360, 6526530, 7831836, 8702040, 9789795, 10442448, 13053060, 15663672, 17404080, 19579590, 26106120, 31327344, 39159180, 52212240, 78318360, 156636720]

約数ペア:

[(1, 156636720), (2, 78318360), (3, 52212240), (4, 39159180), (5, 31327344), (6, 26106120), (8, 19579590), (9, 17404080), (10, 15663672), (12, 13053060), (15, 10442448), (16, 9789795), (18, 8702040), (20, 7831836), (24, 6526530), (27, 5801360), (30, 5221224), (36, 4351020), (40, 3915918), (45, 3480816), (48, 3263265), (54, 2900680), (60, 2610612), (72, 2175510), (80, 1957959), (90, 1740408), (108, 1450340), (120, 1305306), (127, 1233360), (135, 1160272), (144, 1087755), (180, 870204), (216, 725170), (240, 652653), (254, 616680), (270, 580136), (360, 435102), (381, 411120), (432, 362585), (508, 308340), (540, 290068), (571, 274320), (635, 246672), (720, 217551), (762, 205560), (1016, 154170), (1080, 145034), (1142, 137160), (1143, 137040), (1270, 123336), (1524, 102780), (1713, 91440), (1905, 82224), (2032, 77085), (2160, 72517), (2284, 68580), (2286, 68520), (2540, 61668), (2855, 54864), (3048, 51390), (3426, 45720), (3429, 45680), (3810, 41112), (4568, 34290), (4572, 34260), (5080, 30834), (5139, 30480), (5710, 27432), (5715, 27408), (6096, 25695), (6852, 22860), (6858, 22840), (7620, 20556), (8565, 18288), (9136, 17145), (9144, 17130), (10160, 15417), (10278, 15240), (11420, 13716), (11430, 13704)]