241488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30491}}^1$

素因数の和:30521

約数の個数: 120

約数和(自身を含む): 884755872

約数和(自身を除く): 643267152

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, 30491, 60982, 91473, 121964, 152455, 182946, 243928, 274419, 304910, 335401, 365892, 457365, 487856, 548838, 609820, 670802, 731784, 914730, 1006203, 1097676, 1219640, 1341604, 1372095, 1463568, 1677005, 1829460, 2012406, 2195352, 2439280, 2683208, 2744190, 3018609, 3354010, 3658920, 4024812, 4390704, 5031015, 5366416, 5488380, 6037218, 6708020, 7317840, 8049624, 10062030, 10976760, 12074436, 13416040, 15093045, 16099248, 20124060, 21953520, 24148872, 26832080, 30186090, 40248120, 48297744, 60372180, 80496240, 120744360, 241488720]

約数ペア:

[(1, 241488720), (2, 120744360), (3, 80496240), (4, 60372180), (5, 48297744), (6, 40248120), (8, 30186090), (9, 26832080), (10, 24148872), (11, 21953520), (12, 20124060), (15, 16099248), (16, 15093045), (18, 13416040), (20, 12074436), (22, 10976760), (24, 10062030), (30, 8049624), (33, 7317840), (36, 6708020), (40, 6037218), (44, 5488380), (45, 5366416), (48, 5031015), (55, 4390704), (60, 4024812), (66, 3658920), (72, 3354010), (80, 3018609), (88, 2744190), (90, 2683208), (99, 2439280), (110, 2195352), (120, 2012406), (132, 1829460), (144, 1677005), (165, 1463568), (176, 1372095), (180, 1341604), (198, 1219640), (220, 1097676), (240, 1006203), (264, 914730), (330, 731784), (360, 670802), (396, 609820), (440, 548838), (495, 487856), (528, 457365), (660, 365892), (720, 335401), (792, 304910), (880, 274419), (990, 243928), (1320, 182946), (1584, 152455), (1980, 121964), (2640, 91473), (3960, 60982), (7920, 30491)]