122357520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 160

約数和(自身を含む): 433127040

約数和(自身を除く): 310769520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1531, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3062, 3330, 3996, 4440, 4593, 4995, 5328, 6124, 6660, 7655, 7992, 8880, 9186, 9990, 12248, 13320, 13779, 15310, 15984, 18372, 19980, 22965, 24496, 26640, 27558, 30620, 36744, 39960, 41337, 45930, 55116, 56647, 61240, 68895, 73488, 79920, 82674, 91860, 110232, 113294, 122480, 137790, 165348, 169941, 183720, 206685, 220464, 226588, 275580, 283235, 330696, 339882, 367440, 413370, 453176, 509823, 551160, 566470, 661392, 679764, 826740, 849705, 906352, 1019646, 1102320, 1132940, 1359528, 1529469, 1653480, 1699410, 2039292, 2265880, 2549115, 2719056, 3058938, 3306960, 3398820, 4078584, 4531760, 5098230, 6117876, 6797640, 7647345, 8157168, 10196460, 12235752, 13595280, 15294690, 20392920, 24471504, 30589380, 40785840, 61178760, 122357520]

約数ペア:

[(1, 122357520), (2, 61178760), (3, 40785840), (4, 30589380), (5, 24471504), (6, 20392920), (8, 15294690), (9, 13595280), (10, 12235752), (12, 10196460), (15, 8157168), (16, 7647345), (18, 6797640), (20, 6117876), (24, 5098230), (27, 4531760), (30, 4078584), (36, 3398820), (37, 3306960), (40, 3058938), (45, 2719056), (48, 2549115), (54, 2265880), (60, 2039292), (72, 1699410), (74, 1653480), (80, 1529469), (90, 1359528), (108, 1132940), (111, 1102320), (120, 1019646), (135, 906352), (144, 849705), (148, 826740), (180, 679764), (185, 661392), (216, 566470), (222, 551160), (240, 509823), (270, 453176), (296, 413370), (333, 367440), (360, 339882), (370, 330696), (432, 283235), (444, 275580), (540, 226588), (555, 220464), (592, 206685), (666, 183720), (720, 169941), (740, 165348), (888, 137790), (999, 122480), (1080, 113294), (1110, 110232), (1332, 91860), (1480, 82674), (1531, 79920), (1665, 73488), (1776, 68895), (1998, 61240), (2160, 56647), (2220, 55116), (2664, 45930), (2960, 41337), (3062, 39960), (3330, 36744), (3996, 30620), (4440, 27558), (4593, 26640), (4995, 24496), (5328, 22965), (6124, 19980), (6660, 18372), (7655, 15984), (7992, 15310), (8880, 13779), (9186, 13320), (9990, 12248)]