231492960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 144

約数和(自身を含む): 831645360

約数和(自身を除く): 600152400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8461, 9120, 13680, 16922, 25383, 27360, 33844, 42305, 50766, 67688, 76149, 84610, 101532, 126915, 135376, 152298, 160759, 169220, 203064, 253830, 270752, 304596, 321518, 338440, 380745, 406128, 482277, 507660, 609192, 643036, 676880, 761490, 803795, 812256, 964554, 1015320, 1218384, 1286072, 1353760, 1446831, 1522980, 1607590, 1929108, 2030640, 2411385, 2436768, 2572144, 2893662, 3045960, 3215180, 3858216, 4061280, 4822770, 5144288, 5787324, 6091920, 6430360, 7234155, 7716432, 9645540, 11574648, 12183840, 12860720, 14468310, 15432864, 19291080, 23149296, 25721440, 28936620, 38582160, 46298592, 57873240, 77164320, 115746480, 231492960]

約数ペア:

[(1, 231492960), (2, 115746480), (3, 77164320), (4, 57873240), (5, 46298592), (6, 38582160), (8, 28936620), (9, 25721440), (10, 23149296), (12, 19291080), (15, 15432864), (16, 14468310), (18, 12860720), (19, 12183840), (20, 11574648), (24, 9645540), (30, 7716432), (32, 7234155), (36, 6430360), (38, 6091920), (40, 5787324), (45, 5144288), (48, 4822770), (57, 4061280), (60, 3858216), (72, 3215180), (76, 3045960), (80, 2893662), (90, 2572144), (95, 2436768), (96, 2411385), (114, 2030640), (120, 1929108), (144, 1607590), (152, 1522980), (160, 1446831), (171, 1353760), (180, 1286072), (190, 1218384), (228, 1015320), (240, 964554), (285, 812256), (288, 803795), (304, 761490), (342, 676880), (360, 643036), (380, 609192), (456, 507660), (480, 482277), (570, 406128), (608, 380745), (684, 338440), (720, 321518), (760, 304596), (855, 270752), (912, 253830), (1140, 203064), (1368, 169220), (1440, 160759), (1520, 152298), (1710, 135376), (1824, 126915), (2280, 101532), (2736, 84610), (3040, 76149), (3420, 67688), (4560, 50766), (5472, 42305), (6840, 33844), (8461, 27360), (9120, 25383), (13680, 16922)]