18836080560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2378293}}^1$

素因数の和:2378323

約数の個数: 120

約数和(自身を含む): 69008578704

約数和(自身を除く): 50172498144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2378293, 4756586, 7134879, 9513172, 11891465, 14269758, 19026344, 21404637, 23782930, 26161223, 28539516, 35674395, 38052688, 42809274, 47565860, 52322446, 57079032, 71348790, 78483669, 85618548, 95131720, 104644892, 107023185, 114158064, 130806115, 142697580, 156967338, 171237096, 190263440, 209289784, 214046370, 235451007, 261612230, 285395160, 313934676, 342474192, 392418345, 418579568, 428092740, 470902014, 523224460, 570790320, 627869352, 784836690, 856185480, 941804028, 1046448920, 1177255035, 1255738704, 1569673380, 1712370960, 1883608056, 2092897840, 2354510070, 3139346760, 3767216112, 4709020140, 6278693520, 9418040280, 18836080560]

約数ペア:

[(1, 18836080560), (2, 9418040280), (3, 6278693520), (4, 4709020140), (5, 3767216112), (6, 3139346760), (8, 2354510070), (9, 2092897840), (10, 1883608056), (11, 1712370960), (12, 1569673380), (15, 1255738704), (16, 1177255035), (18, 1046448920), (20, 941804028), (22, 856185480), (24, 784836690), (30, 627869352), (33, 570790320), (36, 523224460), (40, 470902014), (44, 428092740), (45, 418579568), (48, 392418345), (55, 342474192), (60, 313934676), (66, 285395160), (72, 261612230), (80, 235451007), (88, 214046370), (90, 209289784), (99, 190263440), (110, 171237096), (120, 156967338), (132, 142697580), (144, 130806115), (165, 114158064), (176, 107023185), (180, 104644892), (198, 95131720), (220, 85618548), (240, 78483669), (264, 71348790), (330, 57079032), (360, 52322446), (396, 47565860), (440, 42809274), (495, 38052688), (528, 35674395), (660, 28539516), (720, 26161223), (792, 23782930), (880, 21404637), (990, 19026344), (1320, 14269758), (1584, 11891465), (1980, 9513172), (2640, 7134879), (3960, 4756586), (7920, 2378293)]