79741440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3490

約数の個数: 120

約数和(自身を含む): 276246828

約数和(自身を除く): 196505388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3461, 3840, 4608, 5760, 6922, 7680, 10383, 11520, 13844, 17305, 20766, 23040, 27688, 31149, 34610, 41532, 51915, 55376, 62298, 69220, 83064, 103830, 110752, 124596, 138440, 155745, 166128, 207660, 221504, 249192, 276880, 311490, 332256, 415320, 443008, 498384, 553760, 622980, 664512, 830640, 886016, 996768, 1107520, 1245960, 1329024, 1661280, 1772032, 1993536, 2215040, 2491920, 2658048, 3322560, 3987072, 4430080, 4983840, 5316096, 6645120, 7974144, 8860160, 9967680, 13290240, 15948288, 19935360, 26580480, 39870720, 79741440]

約数ペア:

[(1, 79741440), (2, 39870720), (3, 26580480), (4, 19935360), (5, 15948288), (6, 13290240), (8, 9967680), (9, 8860160), (10, 7974144), (12, 6645120), (15, 5316096), (16, 4983840), (18, 4430080), (20, 3987072), (24, 3322560), (30, 2658048), (32, 2491920), (36, 2215040), (40, 1993536), (45, 1772032), (48, 1661280), (60, 1329024), (64, 1245960), (72, 1107520), (80, 996768), (90, 886016), (96, 830640), (120, 664512), (128, 622980), (144, 553760), (160, 498384), (180, 443008), (192, 415320), (240, 332256), (256, 311490), (288, 276880), (320, 249192), (360, 221504), (384, 207660), (480, 166128), (512, 155745), (576, 138440), (640, 124596), (720, 110752), (768, 103830), (960, 83064), (1152, 69220), (1280, 62298), (1440, 55376), (1536, 51915), (1920, 41532), (2304, 34610), (2560, 31149), (2880, 27688), (3461, 23040), (3840, 20766), (4608, 17305), (5760, 13844), (6922, 11520), (7680, 10383)]