80191583460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12611}}^1\times {\mathrm{35327}}^1$

素因数の和:47953

約数の個数: 72

約数和(自身を含む): 243273977856

約数和(自身を除く): 163082394396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12611, 25222, 35327, 37833, 50444, 63055, 70654, 75666, 105981, 113499, 126110, 141308, 151332, 176635, 189165, 211962, 226998, 252220, 317943, 353270, 378330, 423924, 453996, 529905, 567495, 635886, 706540, 756660, 1059810, 1134990, 1271772, 1589715, 2119620, 2269980, 3179430, 6358860, 445508797, 891017594, 1336526391, 1782035188, 2227543985, 2673052782, 4009579173, 4455087970, 5346105564, 6682631955, 8019158346, 8910175940, 13365263910, 16038316692, 20047895865, 26730527820, 40095791730, 80191583460]

約数ペア:

[(1, 80191583460), (2, 40095791730), (3, 26730527820), (4, 20047895865), (5, 16038316692), (6, 13365263910), (9, 8910175940), (10, 8019158346), (12, 6682631955), (15, 5346105564), (18, 4455087970), (20, 4009579173), (30, 2673052782), (36, 2227543985), (45, 1782035188), (60, 1336526391), (90, 891017594), (180, 445508797), (12611, 6358860), (25222, 3179430), (35327, 2269980), (37833, 2119620), (50444, 1589715), (63055, 1271772), (70654, 1134990), (75666, 1059810), (105981, 756660), (113499, 706540), (126110, 635886), (141308, 567495), (151332, 529905), (176635, 453996), (189165, 423924), (211962, 378330), (226998, 353270), (252220, 317943)]