30168288

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 90378288

約数和(自身を除く): 60210000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 113, 144, 162, 206, 216, 226, 288, 309, 324, 339, 412, 432, 452, 618, 648, 678, 824, 864, 904, 927, 1017, 1236, 1296, 1356, 1648, 1808, 1854, 2034, 2472, 2592, 2712, 2781, 3051, 3296, 3616, 3708, 4068, 4944, 5424, 5562, 6102, 7416, 8136, 8343, 9153, 9888, 10848, 11124, 11639, 12204, 14832, 16272, 16686, 18306, 22248, 23278, 24408, 29664, 32544, 33372, 34917, 36612, 44496, 46556, 48816, 66744, 69834, 73224, 88992, 93112, 97632, 104751, 133488, 139668, 146448, 186224, 209502, 266976, 279336, 292896, 314253, 372448, 419004, 558672, 628506, 838008, 942759, 1117344, 1257012, 1676016, 1885518, 2514024, 3352032, 3771036, 5028048, 7542072, 10056096, 15084144, 30168288]

約数ペア:

[(1, 30168288), (2, 15084144), (3, 10056096), (4, 7542072), (6, 5028048), (8, 3771036), (9, 3352032), (12, 2514024), (16, 1885518), (18, 1676016), (24, 1257012), (27, 1117344), (32, 942759), (36, 838008), (48, 628506), (54, 558672), (72, 419004), (81, 372448), (96, 314253), (103, 292896), (108, 279336), (113, 266976), (144, 209502), (162, 186224), (206, 146448), (216, 139668), (226, 133488), (288, 104751), (309, 97632), (324, 93112), (339, 88992), (412, 73224), (432, 69834), (452, 66744), (618, 48816), (648, 46556), (678, 44496), (824, 36612), (864, 34917), (904, 33372), (927, 32544), (1017, 29664), (1236, 24408), (1296, 23278), (1356, 22248), (1648, 18306), (1808, 16686), (1854, 16272), (2034, 14832), (2472, 12204), (2592, 11639), (2712, 11124), (2781, 10848), (3051, 9888), (3296, 9153), (3616, 8343), (3708, 8136), (4068, 7416), (4944, 6102), (5424, 5562)]