271914480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 959268960

約数和(自身を除く): 687354480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 59, 60, 72, 74, 80, 90, 111, 118, 120, 144, 148, 173, 177, 180, 185, 222, 236, 240, 295, 296, 333, 346, 354, 360, 370, 444, 472, 519, 531, 555, 590, 592, 666, 692, 708, 720, 740, 865, 885, 888, 944, 1038, 1062, 1110, 1180, 1332, 1384, 1416, 1480, 1557, 1665, 1730, 1770, 1776, 2076, 2124, 2183, 2220, 2360, 2595, 2655, 2664, 2768, 2832, 2960, 3114, 3330, 3460, 3540, 4152, 4248, 4366, 4440, 4720, 5190, 5310, 5328, 6228, 6401, 6549, 6660, 6920, 7080, 7785, 8304, 8496, 8732, 8880, 10207, 10380, 10620, 10915, 12456, 12802, 13098, 13320, 13840, 14160, 15570, 17464, 19203, 19647, 20414, 20760, 21240, 21830, 24912, 25604, 26196, 26640, 30621, 31140, 32005, 32745, 34928, 38406, 39294, 40828, 41520, 42480, 43660, 51035, 51208, 52392, 57609, 61242, 62280, 64010, 65490, 76812, 78588, 81656, 87320, 91863, 96015, 98235, 102070, 102416, 104784, 115218, 122484, 124560, 128020, 130980, 153105, 153624, 157176, 163312, 174640, 183726, 192030, 196470, 204140, 230436, 244968, 256040, 261960, 288045, 306210, 307248, 314352, 367452, 377659, 384060, 392940, 408280, 459315, 460872, 489936, 512080, 523920, 576090, 612420, 734904, 755318, 768120, 785880, 816560, 918630, 921744, 1132977, 1152180, 1224840, 1469808, 1510636, 1536240, 1571760, 1837260, 1888295, 2265954, 2304360, 2449680, 3021272, 3398931, 3674520, 3776590, 4531908, 4608720, 5664885, 6042544, 6797862, 7349040, 7553180, 9063816, 11329770, 13595724, 15106360, 16994655, 18127632, 22659540, 27191448, 30212720, 33989310, 45319080, 54382896, 67978620, 90638160, 135957240, 271914480]

約数ペア:

[(1, 271914480), (2, 135957240), (3, 90638160), (4, 67978620), (5, 54382896), (6, 45319080), (8, 33989310), (9, 30212720), (10, 27191448), (12, 22659540), (15, 18127632), (16, 16994655), (18, 15106360), (20, 13595724), (24, 11329770), (30, 9063816), (36, 7553180), (37, 7349040), (40, 6797862), (45, 6042544), (48, 5664885), (59, 4608720), (60, 4531908), (72, 3776590), (74, 3674520), (80, 3398931), (90, 3021272), (111, 2449680), (118, 2304360), (120, 2265954), (144, 1888295), (148, 1837260), (173, 1571760), (177, 1536240), (180, 1510636), (185, 1469808), (222, 1224840), (236, 1152180), (240, 1132977), (295, 921744), (296, 918630), (333, 816560), (346, 785880), (354, 768120), (360, 755318), (370, 734904), (444, 612420), (472, 576090), (519, 523920), (531, 512080), (555, 489936), (590, 460872), (592, 459315), (666, 408280), (692, 392940), (708, 384060), (720, 377659), (740, 367452), (865, 314352), (885, 307248), (888, 306210), (944, 288045), (1038, 261960), (1062, 256040), (1110, 244968), (1180, 230436), (1332, 204140), (1384, 196470), (1416, 192030), (1480, 183726), (1557, 174640), (1665, 163312), (1730, 157176), (1770, 153624), (1776, 153105), (2076, 130980), (2124, 128020), (2183, 124560), (2220, 122484), (2360, 115218), (2595, 104784), (2655, 102416), (2664, 102070), (2768, 98235), (2832, 96015), (2960, 91863), (3114, 87320), (3330, 81656), (3460, 78588), (3540, 76812), (4152, 65490), (4248, 64010), (4366, 62280), (4440, 61242), (4720, 57609), (5190, 52392), (5310, 51208), (5328, 51035), (6228, 43660), (6401, 42480), (6549, 41520), (6660, 40828), (6920, 39294), (7080, 38406), (7785, 34928), (8304, 32745), (8496, 32005), (8732, 31140), (8880, 30621), (10207, 26640), (10380, 26196), (10620, 25604), (10915, 24912), (12456, 21830), (12802, 21240), (13098, 20760), (13320, 20414), (13840, 19647), (14160, 19203), (15570, 17464)]