504948240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11497}}^1$

素因数の和:11577

約数の個数: 120

約数和(自身を含む): 1723734168

約数和(自身を除く): 1218785928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 11497, 14640, 21960, 22994, 34491, 43920, 45988, 57485, 68982, 91976, 103473, 114970, 137964, 172455, 183952, 206946, 229940, 275928, 344910, 413892, 459880, 517365, 551856, 689820, 701317, 827784, 919760, 1034730, 1379640, 1402634, 1655568, 2069460, 2103951, 2759280, 2805268, 3506585, 4138920, 4207902, 5610536, 6311853, 7013170, 8277840, 8415804, 10519755, 11221072, 12623706, 14026340, 16831608, 21039510, 25247412, 28052680, 31559265, 33663216, 42079020, 50494824, 56105360, 63118530, 84158040, 100989648, 126237060, 168316080, 252474120, 504948240]

約数ペア:

[(1, 504948240), (2, 252474120), (3, 168316080), (4, 126237060), (5, 100989648), (6, 84158040), (8, 63118530), (9, 56105360), (10, 50494824), (12, 42079020), (15, 33663216), (16, 31559265), (18, 28052680), (20, 25247412), (24, 21039510), (30, 16831608), (36, 14026340), (40, 12623706), (45, 11221072), (48, 10519755), (60, 8415804), (61, 8277840), (72, 7013170), (80, 6311853), (90, 5610536), (120, 4207902), (122, 4138920), (144, 3506585), (180, 2805268), (183, 2759280), (240, 2103951), (244, 2069460), (305, 1655568), (360, 1402634), (366, 1379640), (488, 1034730), (549, 919760), (610, 827784), (720, 701317), (732, 689820), (915, 551856), (976, 517365), (1098, 459880), (1220, 413892), (1464, 344910), (1830, 275928), (2196, 229940), (2440, 206946), (2745, 183952), (2928, 172455), (3660, 137964), (4392, 114970), (4880, 103473), (5490, 91976), (7320, 68982), (8784, 57485), (10980, 45988), (11497, 43920), (14640, 34491), (21960, 22994)]