5821721880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{120383}}^1$

素因数の和:120441

約数の個数: 128

約数和(自身を含む): 19415531520

約数和(自身を除く): 13593809640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 120383, 240766, 361149, 481532, 601915, 722298, 963064, 1203830, 1444596, 1564979, 1805745, 2407660, 2889192, 3129958, 3611490, 3731873, 4694937, 4815320, 6259916, 7222980, 7463746, 7824895, 9389874, 11195619, 12519832, 14445960, 14927492, 15649790, 18659365, 18779748, 22391238, 23474685, 29854984, 31299580, 37318730, 37559496, 44782476, 46949370, 48514349, 55978095, 62599160, 74637460, 89564952, 93898740, 97028698, 111956190, 145543047, 149274920, 187797480, 194057396, 223912380, 242571745, 291086094, 388114792, 447824760, 485143490, 582172188, 727715235, 970286980, 1164344376, 1455430470, 1940573960, 2910860940, 5821721880]

約数ペア:

[(1, 5821721880), (2, 2910860940), (3, 1940573960), (4, 1455430470), (5, 1164344376), (6, 970286980), (8, 727715235), (10, 582172188), (12, 485143490), (13, 447824760), (15, 388114792), (20, 291086094), (24, 242571745), (26, 223912380), (30, 194057396), (31, 187797480), (39, 149274920), (40, 145543047), (52, 111956190), (60, 97028698), (62, 93898740), (65, 89564952), (78, 74637460), (93, 62599160), (104, 55978095), (120, 48514349), (124, 46949370), (130, 44782476), (155, 37559496), (156, 37318730), (186, 31299580), (195, 29854984), (248, 23474685), (260, 22391238), (310, 18779748), (312, 18659365), (372, 15649790), (390, 14927492), (403, 14445960), (465, 12519832), (520, 11195619), (620, 9389874), (744, 7824895), (780, 7463746), (806, 7222980), (930, 6259916), (1209, 4815320), (1240, 4694937), (1560, 3731873), (1612, 3611490), (1860, 3129958), (2015, 2889192), (2418, 2407660), (3224, 1805745), (3720, 1564979), (4030, 1444596), (4836, 1203830), (6045, 963064), (8060, 722298), (9672, 601915), (12090, 481532), (16120, 361149), (24180, 240766), (48360, 120383)]