65477280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 96

約数和(自身を含む): 225021888

約数和(自身を除く): 159544608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12401, 24802, 37203, 49604, 62005, 74406, 99208, 124010, 136411, 148812, 186015, 198416, 248020, 272822, 297624, 372030, 396832, 409233, 496040, 545644, 595248, 682055, 744060, 818466, 992080, 1091288, 1190496, 1364110, 1488120, 1636932, 1984160, 2046165, 2182576, 2728220, 2976240, 3273864, 4092330, 4365152, 5456440, 5952480, 6547728, 8184660, 10912880, 13095456, 16369320, 21825760, 32738640, 65477280]

約数ペア:

[(1, 65477280), (2, 32738640), (3, 21825760), (4, 16369320), (5, 13095456), (6, 10912880), (8, 8184660), (10, 6547728), (11, 5952480), (12, 5456440), (15, 4365152), (16, 4092330), (20, 3273864), (22, 2976240), (24, 2728220), (30, 2182576), (32, 2046165), (33, 1984160), (40, 1636932), (44, 1488120), (48, 1364110), (55, 1190496), (60, 1091288), (66, 992080), (80, 818466), (88, 744060), (96, 682055), (110, 595248), (120, 545644), (132, 496040), (160, 409233), (165, 396832), (176, 372030), (220, 297624), (240, 272822), (264, 248020), (330, 198416), (352, 186015), (440, 148812), (480, 136411), (528, 124010), (660, 99208), (880, 74406), (1056, 62005), (1320, 49604), (1760, 37203), (2640, 24802), (5280, 12401)]