118161720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 128

約数和(自身を含む): 404654400

約数和(自身を除く): 286492680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 2957, 3330, 3996, 4440, 4995, 5914, 6660, 7992, 8871, 9990, 11828, 13320, 14785, 17742, 19980, 23656, 26613, 29570, 35484, 39960, 44355, 53226, 59140, 70968, 79839, 88710, 106452, 109409, 118280, 133065, 159678, 177420, 212904, 218818, 266130, 319356, 328227, 354840, 399195, 437636, 532260, 547045, 638712, 656454, 798390, 875272, 984681, 1064520, 1094090, 1312908, 1596780, 1641135, 1969362, 2188180, 2625816, 2954043, 3193560, 3282270, 3938724, 4376360, 4923405, 5908086, 6564540, 7877448, 9846810, 11816172, 13129080, 14770215, 19693620, 23632344, 29540430, 39387240, 59080860, 118161720]

約数ペア:

[(1, 118161720), (2, 59080860), (3, 39387240), (4, 29540430), (5, 23632344), (6, 19693620), (8, 14770215), (9, 13129080), (10, 11816172), (12, 9846810), (15, 7877448), (18, 6564540), (20, 5908086), (24, 4923405), (27, 4376360), (30, 3938724), (36, 3282270), (37, 3193560), (40, 2954043), (45, 2625816), (54, 2188180), (60, 1969362), (72, 1641135), (74, 1596780), (90, 1312908), (108, 1094090), (111, 1064520), (120, 984681), (135, 875272), (148, 798390), (180, 656454), (185, 638712), (216, 547045), (222, 532260), (270, 437636), (296, 399195), (333, 354840), (360, 328227), (370, 319356), (444, 266130), (540, 218818), (555, 212904), (666, 177420), (740, 159678), (888, 133065), (999, 118280), (1080, 109409), (1110, 106452), (1332, 88710), (1480, 79839), (1665, 70968), (1998, 59140), (2220, 53226), (2664, 44355), (2957, 39960), (3330, 35484), (3996, 29570), (4440, 26613), (4995, 23656), (5914, 19980), (6660, 17742), (7992, 14785), (8871, 13320), (9990, 11828)]