121885280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3060

約数の個数: 96

約数和(自身を含む): 327898368

約数和(自身を除く): 206013088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3011, 3680, 4048, 5060, 6022, 8096, 10120, 12044, 15055, 20240, 24088, 30110, 33121, 40480, 48176, 60220, 66242, 69253, 96352, 120440, 132484, 138506, 165605, 240880, 264968, 277012, 331210, 346265, 481760, 529936, 554024, 662420, 692530, 761783, 1059872, 1108048, 1324840, 1385060, 1523566, 2216096, 2649680, 2770120, 3047132, 3808915, 5299360, 5540240, 6094264, 7617830, 11080480, 12188528, 15235660, 24377056, 30471320, 60942640, 121885280]

約数ペア:

[(1, 121885280), (2, 60942640), (4, 30471320), (5, 24377056), (8, 15235660), (10, 12188528), (11, 11080480), (16, 7617830), (20, 6094264), (22, 5540240), (23, 5299360), (32, 3808915), (40, 3047132), (44, 2770120), (46, 2649680), (55, 2216096), (80, 1523566), (88, 1385060), (92, 1324840), (110, 1108048), (115, 1059872), (160, 761783), (176, 692530), (184, 662420), (220, 554024), (230, 529936), (253, 481760), (352, 346265), (368, 331210), (440, 277012), (460, 264968), (506, 240880), (736, 165605), (880, 138506), (920, 132484), (1012, 120440), (1265, 96352), (1760, 69253), (1840, 66242), (2024, 60220), (2530, 48176), (3011, 40480), (3680, 33121), (4048, 30110), (5060, 24088), (6022, 20240), (8096, 15055), (10120, 12044)]