47989893480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{20063}}^1$

素因数の和:20751

約数の個数: 128

約数和(自身を含む): 148852408320

約数和(自身を除く): 100862514840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 643, 744, 930, 1240, 1286, 1860, 1929, 2572, 3215, 3720, 3858, 5144, 6430, 7716, 9645, 12860, 15432, 19290, 19933, 20063, 25720, 38580, 39866, 40126, 59799, 60189, 77160, 79732, 80252, 99665, 100315, 119598, 120378, 159464, 160504, 199330, 200630, 239196, 240756, 298995, 300945, 398660, 401260, 478392, 481512, 597990, 601890, 621953, 797320, 802520, 1195980, 1203780, 1243906, 1865859, 2391960, 2407560, 2487812, 3109765, 3731718, 4975624, 6219530, 7463436, 9329295, 12439060, 12900509, 14926872, 18658590, 24878120, 25801018, 37317180, 38701527, 51602036, 64502545, 74634360, 77403054, 103204072, 129005090, 154806108, 193507635, 258010180, 309612216, 387015270, 399915779, 516020360, 774030540, 799831558, 1199747337, 1548061080, 1599663116, 1999578895, 2399494674, 3199326232, 3999157790, 4798989348, 5998736685, 7998315580, 9597978696, 11997473370, 15996631160, 23994946740, 47989893480]

約数ペア:

[(1, 47989893480), (2, 23994946740), (3, 15996631160), (4, 11997473370), (5, 9597978696), (6, 7998315580), (8, 5998736685), (10, 4798989348), (12, 3999157790), (15, 3199326232), (20, 2399494674), (24, 1999578895), (30, 1599663116), (31, 1548061080), (40, 1199747337), (60, 799831558), (62, 774030540), (93, 516020360), (120, 399915779), (124, 387015270), (155, 309612216), (186, 258010180), (248, 193507635), (310, 154806108), (372, 129005090), (465, 103204072), (620, 77403054), (643, 74634360), (744, 64502545), (930, 51602036), (1240, 38701527), (1286, 37317180), (1860, 25801018), (1929, 24878120), (2572, 18658590), (3215, 14926872), (3720, 12900509), (3858, 12439060), (5144, 9329295), (6430, 7463436), (7716, 6219530), (9645, 4975624), (12860, 3731718), (15432, 3109765), (19290, 2487812), (19933, 2407560), (20063, 2391960), (25720, 1865859), (38580, 1243906), (39866, 1203780), (40126, 1195980), (59799, 802520), (60189, 797320), (77160, 621953), (79732, 601890), (80252, 597990), (99665, 481512), (100315, 478392), (119598, 401260), (120378, 398660), (159464, 300945), (160504, 298995), (199330, 240756), (200630, 239196)]