123610320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:754

約数の個数: 160

約数和(自身を含む): 431222400

約数和(自身を除く): 307612080

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, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 643, 712, 720, 801, 890, 1068, 1080, 1286, 1335, 1424, 1602, 1780, 1929, 2136, 2160, 2403, 2572, 2670, 3204, 3215, 3560, 3858, 4005, 4272, 4806, 5144, 5340, 5787, 6408, 6430, 7120, 7716, 8010, 9612, 9645, 10288, 10680, 11574, 12015, 12816, 12860, 15432, 16020, 17361, 19224, 19290, 21360, 23148, 24030, 25720, 28935, 30864, 32040, 34722, 38448, 38580, 46296, 48060, 51440, 57227, 57870, 64080, 69444, 77160, 86805, 92592, 96120, 114454, 115740, 138888, 154320, 171681, 173610, 192240, 228908, 231480, 277776, 286135, 343362, 347220, 457816, 462960, 515043, 572270, 686724, 694440, 858405, 915632, 1030086, 1144540, 1373448, 1388880, 1545129, 1716810, 2060172, 2289080, 2575215, 2746896, 3090258, 3433620, 4120344, 4578160, 5150430, 6180516, 6867240, 7725645, 8240688, 10300860, 12361032, 13734480, 15451290, 20601720, 24722064, 30902580, 41203440, 61805160, 123610320]

約数ペア:

[(1, 123610320), (2, 61805160), (3, 41203440), (4, 30902580), (5, 24722064), (6, 20601720), (8, 15451290), (9, 13734480), (10, 12361032), (12, 10300860), (15, 8240688), (16, 7725645), (18, 6867240), (20, 6180516), (24, 5150430), (27, 4578160), (30, 4120344), (36, 3433620), (40, 3090258), (45, 2746896), (48, 2575215), (54, 2289080), (60, 2060172), (72, 1716810), (80, 1545129), (89, 1388880), (90, 1373448), (108, 1144540), (120, 1030086), (135, 915632), (144, 858405), (178, 694440), (180, 686724), (216, 572270), (240, 515043), (267, 462960), (270, 457816), (356, 347220), (360, 343362), (432, 286135), (445, 277776), (534, 231480), (540, 228908), (643, 192240), (712, 173610), (720, 171681), (801, 154320), (890, 138888), (1068, 115740), (1080, 114454), (1286, 96120), (1335, 92592), (1424, 86805), (1602, 77160), (1780, 69444), (1929, 64080), (2136, 57870), (2160, 57227), (2403, 51440), (2572, 48060), (2670, 46296), (3204, 38580), (3215, 38448), (3560, 34722), (3858, 32040), (4005, 30864), (4272, 28935), (4806, 25720), (5144, 24030), (5340, 23148), (5787, 21360), (6408, 19290), (6430, 19224), (7120, 17361), (7716, 16020), (8010, 15432), (9612, 12860), (9645, 12816), (10288, 12015), (10680, 11574)]