123041280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 404911584

約数和(自身を除く): 281870304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 433, 444, 480, 512, 555, 592, 640, 740, 768, 866, 888, 960, 1110, 1184, 1280, 1299, 1480, 1536, 1732, 1776, 1920, 2165, 2220, 2368, 2560, 2598, 2960, 3464, 3552, 3840, 4330, 4440, 4736, 5196, 5920, 6495, 6928, 7104, 7680, 8660, 8880, 9472, 10392, 11840, 12990, 13856, 14208, 16021, 17320, 17760, 18944, 20784, 23680, 25980, 27712, 28416, 32042, 34640, 35520, 41568, 47360, 48063, 51960, 55424, 56832, 64084, 69280, 71040, 80105, 83136, 94720, 96126, 103920, 110848, 128168, 138560, 142080, 160210, 166272, 192252, 207840, 221696, 240315, 256336, 277120, 284160, 320420, 332544, 384504, 415680, 480630, 512672, 554240, 640840, 665088, 769008, 831360, 961260, 1025344, 1108480, 1281680, 1538016, 1662720, 1922520, 2050688, 2563360, 3076032, 3325440, 3845040, 4101376, 5126720, 6152064, 7690080, 8202752, 10253440, 12304128, 15380160, 20506880, 24608256, 30760320, 41013760, 61520640, 123041280]

約数ペア:

[(1, 123041280), (2, 61520640), (3, 41013760), (4, 30760320), (5, 24608256), (6, 20506880), (8, 15380160), (10, 12304128), (12, 10253440), (15, 8202752), (16, 7690080), (20, 6152064), (24, 5126720), (30, 4101376), (32, 3845040), (37, 3325440), (40, 3076032), (48, 2563360), (60, 2050688), (64, 1922520), (74, 1662720), (80, 1538016), (96, 1281680), (111, 1108480), (120, 1025344), (128, 961260), (148, 831360), (160, 769008), (185, 665088), (192, 640840), (222, 554240), (240, 512672), (256, 480630), (296, 415680), (320, 384504), (370, 332544), (384, 320420), (433, 284160), (444, 277120), (480, 256336), (512, 240315), (555, 221696), (592, 207840), (640, 192252), (740, 166272), (768, 160210), (866, 142080), (888, 138560), (960, 128168), (1110, 110848), (1184, 103920), (1280, 96126), (1299, 94720), (1480, 83136), (1536, 80105), (1732, 71040), (1776, 69280), (1920, 64084), (2165, 56832), (2220, 55424), (2368, 51960), (2560, 48063), (2598, 47360), (2960, 41568), (3464, 35520), (3552, 34640), (3840, 32042), (4330, 28416), (4440, 27712), (4736, 25980), (5196, 23680), (5920, 20784), (6495, 18944), (6928, 17760), (7104, 17320), (7680, 16021), (8660, 14208), (8880, 13856), (9472, 12990), (10392, 11840)]